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1. VDD_FLASH and VDE on the board to connect Voe to Von on the flash programming connector If Von is supplied by the M Station then Voe will match the M Station voltage level If Voo is supplied by the micro board or target system JP2 removed then Vo matches the Vpp supplied Normally the micro board supplies Vo and JP1 should be left open 3 6 JP4 VPP Selection and Generation Vpr for biasing MCUs can be adjusted to any voltage level required Select JP4 to set the preset voltage level To set another value install a resistor in the optional through hole R11 footprint and adjust Vee accordingly as calculated by the following equation VPX 1 R1 R2 1 25 50uA R2 Where R1 1509 and R2 R11 When there is no jumper in JP4 VPX defaults to the 12V power supply voltage Make sure that JP4 is inserted and the proper voltage level for the device being programmed is selected When changing the JP4 jumper always make sure to remove power from the J8 power jack Figure 6 JP4 Ve Selection and Generation 12 VDC atiA Center Positive Voltage Regulator REG1117A VPX R11 GND GND GND O04CL 0029B 5 04 NJ EC M Station Baseboard 3 7 Optional Main Clock Module The main clock and subclock for the MCU are mounted on the micro board as a standard The clock module on the M Station is an optional feature for use when you require frequencies other than ones supplied by the micro boards Figure 7 Main
2. e The OK command button closes the OPTMST program and writes the options for flash programming into the system registry e The CANCEL command button closes the OPTMST program without making changes to the flash programming options in the system registry e The HELP command button currently shows the version date and copyright information for the OPTMST program About OPTMST sp 4 UPTMST 1 00 20 May 2004 OPTMST Copyright C NEC Electronics America Inc 2004 9 FP4MST PROGRAM M STATION FLASH PROGRAMMING The FP4MST Flash Programming For M Station application allows the M Station to be used to flash program NEC Electronics 78KO and 78KOS flash programmable MCUs on micro boards or target systems Refer to section 3 for information about configuring the M Station and micro board for flash programming and to section 8 about using OPTMST to set flash programming options 9 1 Starting FP4MST Selection of PRC file Start the FP4MST program by clicking its shortcut in the Start menu The FP4MST Select Flash Device PRC File box lists a directory and its PRC files If this is the first time you have run FP4MST the box shows the directory where FP4MST was installed default is C WECTools32 BIN and there may not be any PRC files to list FP4MST Select Flash Device PRC File 21 x Look in Sy TMST e ES Files of type PRC files pre D Cancel Li 51 M Station Baseboard IN KO Using th
3. Install the M Station USB driver following the directions for your particular operating system before attempting to operate the M Station e X fscommand Software M Station Drivers 98 ME for Windows 98 or Windows ME e X fscommand Software M Station Drivers 2K XP for Windows 2000 or Windows XP where X is the letter of your CD ROM drive In general use the Windows Add New Hardware Wizard to copy the file from the CD ROM to your system directory and to set registry entries to invoke the driver when you connect the M Station In Windows 2000 and Windows XP systems you must have an administrator account or administrator privileges to be able to perform the installation Because of the way the Windows system keeps track of USB devices when you install the driver it is registered to a particular USB port If you plug the M Station into that port again the driver loads automatically If you plug the M Station into a different USB port then the driver is installed and registered again on that port This does not require recopying of the files from the CD ROM but it does require you to have administrator privileges on Windows 2000 and Windows XP systems If you connect the M Station to multiple USB ports on your computer we recommend that you perform the installation on one USB port on the computer and then while still in the administrator account plug the M Station into the other USB ports to register the drivers for those ports If y
4. 8 ports Unused Fort Unused Port Unused Fort Unused Fort Unused Fort USB Mass Storage Device Unused Port Unused Part Recommendation Disconnect the NEC M Station USB 1F 1 from its current port and then connect it to one of the ports on a hub shown in bold type Because the M Station operates properly in either a high or non high speed port you may disregard the message and click Close 32 NJ EC M Station Baseboard 6 3 3 2 Re install Windows XP Driver at High Speed From Non High Speed If you install the driver on a non high speed port and later attach the M Station to a high speed port you will need to perform another installation 1 Initialize the wizard 2 Select the Install the software automatically check box and click Next gt Found New Hardware Wizard Welcome to the Found New Hardware Wizard This wizard helps you install software for NEC M Station USB IF 1 If your hardware came with an installation CD lt 4 or floppy disk insert it now What do you want the wizard to do Install from a list or specific location Advanced Click Next to continue 3 When you see the warning message click Continue Anyway Hardware Installation Ay The software you are installing for this hardware NEC M Station USB 1F 1 has not passed Windows Logo testing to very its compatibility with Windows Ab Tell me why this testing is important Continuing your installation of thi
5. Row 0 is a three pin jumper post connected to an optional CAN transceiver CAN transceiver footprints and a place for mounting DB9 are provided as optional features 11 M Station Baseboard IN EC 3 7 7 Row1 Row 1 is used to bring in CPU signals that can be jumper connected from the hardware resources on row 2 When a micro board is designed the required UART or port signals are lined up with row 2 so that the necessary hardware resources may be used for application development and debugging 3 7 8 Row3 Row 3 is used to connect to optional 64 KB external expansion SRAM The signals for ports 4 5 and 6 of the CPU are connected to row 3 3 8 Connection to Micro Board The CPU signals are connected to the 100 pin P1 and P2 connectors on the micro board and the 100 pin J1 and J2 connectors on the M Station From J1 and J2 the CPU signals are routed to rows in the user breadboarding area The signals that are necessary to be used for Application Development Aid Hardware Resources are pre assigned so that they can be placed on row 1 where they can be jumper connected to row 2 For example UART signals are connected to row 1 1 4 so that row 2 1 4 can be jumper connected If there is an additional UART the signal for the second UART will be connected to row 3 1 4 At your option row 2 1 4 can be connected to row 3 1 4 Refer to the users manual for your micro board Figure 9 Example UART Connections M Sation ROWS Jus
6. with no jumpers connected up to 5 0V with JP1 13 14 connected Before connecting the M Station baseboard to a micro board or target system refer to the user s manuals for the micro board and MCU and then check that Voo is set appropriately for the CPU chip Some 78KO and 78KOS MCUs can operate up to 5 0V but others have a maximum Vpop of 3 3V Setting Von at a voltage higher than the maximum for the CPU can result in damage to the CPU chip micro board and or target system When you use the M Station to flash program a CPU on a micro board or in a target system the M Station drives Ver Use JP4 to set Ver to 5 0V 6 8V 7 8V 8 8V or 10 0V JP4 should be set to select the VPP voltage that is appropriate for the chip being programmed Please refer to the User s manual for the micro board or to the microcontroller device documentation Setting Vpr at a voltage that is higher than the maximum for the CPU chip can result in damage to the CPU chip Setting VPP at a voltage that is lower than the recommended level can result in unsuccessful flash programming of the device Refer to Table 3 and Figure 5 for information about the settings of JP3 and JP4 For the settings of your micro board refer to its companion user s manual 7 5 Flash Programming Channel Choices JP8 and JP9 Settings The M Station can flash program NEC Electronics 78KO or 78KOS MCUs using either the three wire serial port method SIO or the UART method The choices avai
7. 78KOS microcontrollers MCUs Compatible with all of the device specific 78KO and 78KOS micro boards the M Station has a flash programming capability that allows you to replace an application program at any point during development simply by reprogramming the M Station s on chip flash memory There are four ways to use M Station for evaluating NEC Electronics flash devices e Connecting it to a micro board through the 100 pin J1 and J2 connectors In this mode flash programming and debugging are done through the J1 and J2 connectors and all application hardware resources are available e Connecting it to a micro board through the 16 pin flash programming debugging interface header In this mode the micro board and M Station are connected though a 16 pin ribbon cable included and program debugging flash programming is done through a 16 pin flash programming debugging header The M Station s hardware resources cannot be used in this configuration e Connecting it to the user target through a 16 pin ribbon cable In this case the M Station is used for debugging and flash programming and you must have an on board NEC Electronics microcontroller and a 16 pin header mounted on the target See Table 3 for 16 pin header signals The M Station s hardware resources cannot be used in this configuration e Connecting it to the user target board and connecting the micro board to the M Station through 16 pin ribbon cables To connect a micr
8. Additional Power On Time op nsec Additional write time per word jo usec IT Automatic Fre write time per word jo usec Automatic The PRC User Specified Parameters box enables you to adjust the timing parameters specified in the PRC file 8 4 1 Additional Power On Time Normally the FP4MST software switches on the Vpp power to the flash device being programmed and then waits a specified amount of time to turn on Ver power and release reset The amount of time to wait after applying Voo power is specified in the PRC file with a minimum time of 30 milliseconds ms For systems where there are significant capacitors connected to the Voo power on the micro board or where a circuit is employed to hold down the RESET line for a period of time after Von is applied it may be necessary to have the FP4MST software wait an additional time after turning power on to Von For example on the EV0338 board an RC circuit generates a power on reset which may result in RESET being low past the 30 ms normally allowed for power on time 49 M Station Baseboard IN EC In such cases entering an amount of milliseconds in the Additional Power On Time box results in an additional delay after Voo power is turned on before flash programming begins For the EV0338 an additional power on time of 200 ms is recommended to allow the power on reset to settle 8 4 2 Additional Write Time Per Word For some flash MCUs you can adjust the write time per wo
9. EC 6 3 3 USB Driver Installation for Windows XP You must have administrator privileges to be able to install the driver 1 2 Insert the CD ROM into the drive on your computer Go to X fscommandlSoftware M Station Drivers 2K XP where X is the letter of your drive Connect a USB cable to the USB ports on your computer and the M Station to initialize the wizard Select the Install from a list or specific location check box and click Next gt Found New Hardware Wizard Welcome to the Found New Hardware Wizard This wizard helps you install software for USB Device If your hardware came with an installation CD lt 6 or floppy disk insert it now What do you want the wizard to do O Install the software automatically Recommended Click Next to continue Clear the Search removable media check box Select the Search for the best driver in these locations check box and the Include this location in the search check box There may or may not be a path shown in the box beside the Browse command button In either case click Browse Found New Hardware Wizard Please choose your search and installation options Search for the best driver in these locations Use the check boxes below to limit or expand the default search which includes local paths and removable media The best driver found will be installed C Search removable media floppy CD ROM Include this location in the search
10. Ka Browse Don t search will choose the driver to install Choose this option to select the device driver from a list Windows does not guarantee that the driver you choose will be the best match for your hardware 28 NEC 8 9 M Station Baseboard Select X fscommand Software M Station Drivers 2K XP where X is the letter of your CD ROM drive and click OK Browse For Folder Select the Folder that contains drivers For your hardware Software H Assembler Compiler DotNET E M Station EN Debugger E LC Drivers 2K XP i 98 ME To view any subfolders click a plus sign above 1 Cancel When the wizard shows the 2K XP directory click Next gt Found New Hardware Wizard Please choose your search and installation options Search for the best driver in these locations Use the check boxes below to limit or expand the default search which includes local paths and removable media The best driver found will be installed C Search removable media floppy CD ROM Include this location in the search Don t search will choose the driver to install Choose this option to select the device driver from a list Windows does not guarantee that the driver you choose will be the best match for your hardware 29 M Station Baseboard IN EC 10 You will see a message warning that the NEC M Station USB IF has not passed Windows Logo testing Click Continue Anyway H
11. LCD Socket Mount Post mmm mmm Q aa USB Type B R11 NEC Electronics Connector M Station Rev 1 1 LED LED2 GND JP6 JP7 JP8 Cc m Bread Boarding Area Array of 0 1 Posts J5 LED1 LED2 so J6 Optional DB9 RS 232 Connector BERECHNET Optional DB9 CAN Transceiver _ 5 25 Inches 04RC 00178B 5 04 M Station Baseboard IN EC Table 1 M Station Connectors Connector Function J1 100 pin interface connector to micro board J2 100 pin interface connector to micro board J3 USB type B connector for host interface to PC J4 16 pin flash programming debugging header J5 Optional DB9 CAN transceiver connector J6 Optional DB9 RS 232 transceiver connector J7 Optional clock module main clock mounted on micro board J8 12V power adapter connector to center positive wall mounted power supply Table 2 Jumper Descriptions JP3 Multiple Vpop select default VoD 5V 13 14 Voo 5V JP4 Multiple VPP select default VPP 10V 9 10 VPP 10V JP5 Reserved for internal use USB bus powered current measurement terminal 1 2 RS 232 transceiver loopback jumper local RxD to local TxD RS 232 transceiver loopback jumper remote RTS to remote CTS JP8 Host interface transmit data TxD SO select default USB TxD 1 2 UTXD to TXDSO JP9 Host interface receive data RxD SI select default USB RxD 1 2 URXD to RXDSI NJ EC M Station Baseboard 3 1 J416 Pin Flash Pro
12. Open the file with a text editor such as Notepad and make sure it starts with this text Installation inf for the NEC USB to M Station Interface Delete the file rename it or move it to a different directory if you wish to save it The driver is now uninstalled and you may update or reinstall it following the procedure in the section 6 3 4 3 37 M Station Baseboard IN EC 7 PREPARING THE M STATION FOR OPERATION Before using the M Station with a micro board or target system you must configure the M Station to match the power configuration voltage levels and programming and communication methods of the micro board or target system 1 SetJP1 JP2 JP3 and JP4 for the proper power configuration of the M Station and micro board or target 2 Set JP8 and JP9 for the proper flash programming and communication configuration 3 Set the jumpers connecting ROW1 and ROW2 on the M Station if the micro board will be using the M Station application hardware 4 Set any necessary jumpers on the micro board or target for power flash programming and communication options 5 Connect the M Station to the micro board without power supplied Note if battery power on the M Station is to be used JP2 should be out at this point 6 Connect the M Station to the computer using a standard USB cable Wait for the USB LED to be on steadily 7 Connect power to the M Station or the target system by either connecting the AC adaptor supplyi
13. ROW CPU Module DAAC 0024E 5 04 1 UARTO and UARTS signals are connected to preset positions on P1 P2 2 UARTO and UARTS signals are routed to rows 1 and 3 3 Selected UART signals can be jumper connected from row 2 NJ EC M Station Baseboard 4 APPLICATION DEVELOPMENT AID HARDWARE RESOURCES This section describes various M Station resources including connection options jumper settings and part numbers with manufacturer and purchase sources 4 1 RS 232 Transceiver The RS 232 transceiver is mounted on the M Station as a standard feature The optional DB9 J6 connector has a footprint only on the M Station SB26 and SB27 are solder blobs SBs with closely spaced pads The default configuration connects SBs with 0Q resistors that easily can be removed if necessary When you need to reconnect use a sufficient amount of solder to short two pads hence it is a called solder blob Figure 10 RS 232 Transceiver VLC DM 2 4 R2_A0 ROW2 Pin 1 RxD from MCU realchip R2_Ai ROW2 Pin 2 CTS Port Bit from MCU realchip R2_A2 ROW2 Pin 3 TxD from MCU realchip R2_A3 ROW Pin 4 RTS Port Bit from MCU realchip D lt CH TP TP TP3 TP4 MAX232CWE 14 TxD_RS232 3 R2 AQ gt lt I I 10 gt RTS_RS232 l R2_A3 l I l 12 SS 13 AxD_RS232 21 l I I A HZ A0 are ie Loopback Loopback Jumper be Jumper OK JPF GND JP O4AC 0025B 5 04 JP6 Loopback jumper for RxD
14. and TxD Open JP7 Loopback jumper for RTS and CTS 1 to2 13 M Station Baseboard IN EC 4 2 CAN Transceiver The CAN transceiver in an 8 pin SO package Linear Technology LT1796CS8 and its DB9 connector are optional features whose footprints are provided on the M Station The CAN transceiver inputs and outputs are connected to row 0 Table 7 Can Transceiver Inputs and Outputs Pin Signal Description TxD CAN transceiver 2 RS CAN transceiver ech 3 RxD CAN transceiver 4 3 IC and User EEPROM The 2 KB user EEPROM is installed in an 8 pin socket Microchip Technology 24LC16B P 2 KB DigiKey part no 24LC16B P ND EEPROM of other sizes also can be used in place Table 8 Connection to EEPROM from Row 2 2 SDA Bidirectional data for EEPROM The SCL and SDA signals from the CPU which support TC functions are connected to row 1 pins 9 and 10 To connect the EEPROM insert jumpers between the corresponding pins of rows 1 and 2 Connect the CPU s port signals to row 1 pins 9 and 10 so that I C emulation through a general purpose CPU port can be implemented To enable EEPROM operations up to 400 kHz the M Station has 2 kQ resistors to pull up the SCL and SDA lines to Voe for the 24LC16B P 4 4 Seven Segment LEDs The seven segment LEDs are connected to row 2 17 24 for LED1 and row 2 25 32 for LED2 respectively Connect the selected I O ports from the micro board to row 1 17 24 and row 1 25 32 and then insert jumper
15. but does not necessarily indicate that VDD is hot 7 When running the FP4MST program Voo from the M Station is turned off except when actively performing a flash programming operation but the red D11 LED will still be on This allows the connection of a FA type flash adapter to the M Station to program a loose device and allows the socket on the adapter to be cold for changing of devices between operations 8 Inall other instances you should assume that Von power is on when the red D11 PWR LED is on At this point the M Station and micro board are connected powered and ready for operation 44 NEC M Station Baseboard 8 USING OPTMST TO SET FLASH PROGRAMMING OPTIONS When the M Station is used to flash program an NEC Electronics 78KO or 78KOS microcontroller the details of the algorithms used to program the device are contained in a parameter file with the extension PRC which is read in by the FP4MST program There are options in flash programming that are not specified by the PRC file but instead must be set by you These options are stored in the system registry and are available to the FP4MST program when it is executed The OPTMST program is used to set the state of these options in the registry Source and frequency of the main clock for the microcontroller Communication port and speed for flash programming Voo and VPP voltage settings for checking against selected PRC file Additional timing parameter
16. by the micro board or unless you select Local Echo in the Properties box As the micro board receives new characters and lines through the M Station they are added to the bottom of the previously received lines When the terminal window is filled lines are added at the bottom and previous lines are scrolled off the top Lines scrolled off the top may be viewed again using the scroll arrows to the right of the window The window holds up to approximately 32 000 characters in a buffer that may be scrolled to show recent interactions After the buffer has reached its maximum the oldest lines are dropped If you wish to keep a long record of interactions click Transfer gt Capture Text File to save the interactions to a text file 10 2 1 MST Terminal Menu El MST Terminal File Edit Transfer Help The MST Terminal menu bar contains the File Edit Transfer and Help menus Clicking a main menu name displays its associated commands You can also view a menu by pressing the ALT key and typing the first letter of the menu name you want to view For example pressing ALT F displays the File menu Clicking a command name opens a dialog box For example pressing ALT F displays the File menu pressing P opens the Properties box When there are multiple commands with the same first letter for example Save and Save As on the File menu typing the first letter highlights the first such item but does not activate it Repeatedly entering the first le
17. delete the driver files as well otherwise the Windows operating will reinstall the old driver the next time you connect the M Station 6 3 4 1 1 2 Uninstalling the USB Driver for Windows 98 or ME Connect the M Station to your computer Click Start Settings gt Control Panel gt System Select the Device Manager tab Expand the Universal Serial Bus controllers list Select NEC M Station USB IF 1 and click Remove When you see the warning message click OK to remove the device Disconnect the M Station from the system This procedure alone does not remove the driver files from the system Therefore before you can install an upgrade you must do the following ds SE Run Internet Explorer Select the C WINDOWS directory 34 NEC 6 3 4 2 M Station Baseboard Click Tools Find Files Folders Enter usbmst in the Search for files or folders named text box and then click Search You should see these results USBMSTN1 INF in C WINDOWS INF Micro usomstn1 inf in C WINDOWS INF OTHER USBMSTN1 SYS in C WINDOWS SYSTEM32 DRIVERS Delete them rename them or move them to a different directory if you wish to save them The USB driver is now uninstalled and you may update or reinstall it following the procedure outlined in section 6 3 1 Uninstalling USB Driver for Windows 2000 You must have administrator privileges to uninstall the driver 1 2 Connect the M Station to yo
18. hereby under any patents copyrights or other intellectual property rights of Renesas Electronics or others You should not alter modify copy or otherwise misappropriate any Renesas Electronics product whether in whole or in part Descriptions of circuits software and other related information in this document are provided only to illustrate the operation of semiconductor products and application examples You are fully responsible for the incorporation of these circuits software and information in the design of your equipment Renesas Electronics assumes no responsibility for any losses incurred by you or third parties arising from the use of these circuits software or information When exporting the products or technology described in this document you should comply with the applicable export control laws and regulations and follow the procedures required by such laws and regulations You should not use Renesas Electronics products or the technology described in this document for any purpose relating to military applications or use by the military including but not limited to the development of weapons of mass destruction Renesas Electronics products and technology may not be used for or incorporated into any products or systems whose manufacture use or sale is prohibited under any applicable domestic or foreign laws or regulations Renesas Electronics has used reasonable care in preparing the information included in this document but Re
19. method if available for convenient flash programming In this case JP8 and JP9 are set to UART configuration rather than changed to SIO for flash programming and then back again for UART communication The micro board must have its flash programming jumpers set in a way that is compatible with the settinsg of the M Station Refer to the user s manuals for the micro board and MCU 7 6 UART Communication JP8 and JP9 Settings You can use the MSTTERM program to communicate with a user program in the flash device ona micro board or target system In this configuration the program communicates with the USB interface on the M Station through the USB driver and cable the USB interface then communicates through its UART port with a compatible UART on the micro board s CPU For UART communication set JP8 and JP9 to UART configuration with pins 1 2 connected on each jumper so that TXD_SO connects to the UTXD UART output of the USB interface and RXD_ SI connects to the URXD UART input of the USB interface The jumpers on the micro board should be set to connect the TXD_SO and RXD_SI signals to UART pins on the CPU device Refer to the user s manual for the micro board for appropriate settings 42 NJ EC M Station Baseboard 7 7 Connection of Micro Board or Target System After both the M Station and the micro board have been configured connect the M Station to the micro board or target with power off If you are planning to power the mi
20. name D78F9535 Device name DroF0l38 All other items match extension 61 Function F last addr eftt Use this PRC File entry anyway In this case you may have selected a PRC file for a device that is closely related to the one you want to use You should probably select No to not use this PRC file and then select Yes to select a different PRC file e Cannot initialize flash device If the M Station can supply power but the target device does not initialize you will see an error message such as this DLL error Error setting up FP4MST programming code 7 message Couldn t init flash device Reconfigure before exiting There are several possible problems Jumpers selecting flash programming interface incorrect on M Station JP8 and JP9 Jumpers selecting flash programming interface incorrect on micro board Option for flash clock set incorrectly in OPTMST Frequency for clock set incorrectly in OPTMST Option for Flash Programming communication channel set incorrectly in OPTMST If using an FA type adapter to program a loose device No device inserted No clock driven on M Station J7 Clock selection not set to Host in OPTMST Please recheck these items and attempt to initialize the device again For NEC Electronics micro boards please try the configuration suggested in the appropriate appendix 70 NJ EC M Station Baseboard 11 2 Possible MSTTERM Error Messages and Caus
21. oaea AA 59 9 5 Close Command tr en EE 59 10 MSTTERM Program M Station Terminal Emulation ssssssnsnunununnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn OO 10 1 Starting and Exiting the MSTTERM Programm csssesssssssssssssssssssssssssssesssacessesesssesesaseseeessssesesasenenes 61 10 2 MST Terminal WNdOW tere Sach iced elas SEET 6l 102 7 MST Terminal leste 62 10 22 MST TERM Status E 63 t E EE 63 104 SPFODCINES e EE 64 TOAT LOCALE CN BE 64 10 4 2 Send Line Ends with Line Feed smiseiunamiaiiinic aieia ionii i EEN AA s 64 1043 Bits PCr SOC CO NG BEE 64 lee os LV tee 65 10 6 Transier TE 66 10 6 1 Capturing MSTTERM Interactions to a Text File ow cesses 66 10 62 Sending TEXT UE 6 10 6 3 Sending a Binary Key Vallee E Di 10 delen 6 11 Error Messages and Possible Causes ssssssmssmssssssssssrsssrsusrsusrsusrsusesusesmusssusrsseus OO 11 1 Possible FP4MST Error Messages and Causes eesessssssessseessssesesesssasssssesesesesaeasienenenenesaeanaaes 68 11 2 Possible MSTTERM Error Messages and Causes ccssssscecesisseseseeesssenesesesesassienesenesesasanaaes 71 M Station Baseboard IN KO yi NJ EC M Station Baseboard 1 INTRODUCTION The M Station baseboard M Station is a base unit for use with NEC Electronics 78KO and 78K0S micro boards A low cost application development and debugging platform the M Station can be used to demonstrate and evaluate CPUs and on chip peripheral functions of NEC Electronics 78KO and
22. save tt The driver is now uninstalled and you may update or reinstall it following the procedure outlined in section 6 3 2 Uninstalling USB Driver for Windows XP You must have administrator privileges to be able to uninstall the driver 1 2 Connect the M Station to your computer Click Start Settings Control Panel gt System Select the Hardware tab and then the Device Manager tab Expand the Universal Serial Bus controllers list Right click NEC M Station USB IF 1 Click Uninstall When you see the warning message click OK Disconnect the M Station from the system This procedure alone does not remove the driver files from the system To do that which is necessary before you can install an upgrade you must do the following 1 2 Run Internet Explorer Select C WINDOWS SYSTEMS Click File Search Enter usbmst in the Search for files or folders named text box and click Search You should see this result USBMSTNV1 SYS in C WINDOWS SYSTEM32 DRIVERS Delete this file rename it or move it to a different location if you wish to save it From Internet Explorer select C WINDOWSIINF Click File Search Enter oem inf in the Search for files or folders named text box 36 NEC 10 11 12 13 14 15 M Station Baseboard Enter usbmst in the Containing text box Click Search You should see the oemxx inf file where xx will be one or more decimal digits
23. the M Station to the system 13 Click Start gt Control Panel gt System 14 Select the Hardware tab and then the Device Manager tab 15 Expand the Universal Serial Bus controllers list verify that NEC M Station USB IF 1 is shown and then click OK System Properties Hard disk controllers gt 4 HCFMODEM H Keyboard H E Modem H Monitors H Mouse HQ Multifunction adapters e d NDKPCIF S Network adapters e Ports COM amp LPT H a Sound video and game controllers oi RI System devices o Universal Serial Bus controllers Intel 823714B EB PCI to USB Universal Host Controller NEC_M Station USB IF 1 USB Root Hub 24 NJ EC M Station Baseboard 6 3 2 USB Driver Installation for Windows 2000 You must have administrator privileges to be able to install this driver 1 Insert the CD ROM into the drive on your computer 2 Goto X fscommand Software M Station Drivers 2K XP where X is the letter of your drive 3 Connect a USB cable to the USB ports on your computer and the M Station to begin the installation Found New Hardware USE Device Installing 4 Click Next gt to start the wizard Found New Hardware Wizard Welcome to the Found New Hardware Wizard This wizard helps you install a device driver for a hardware device To continue click Next i Cancel 5 Select the Search for a suitable driver check box and click Next gt
24. values in the PRC file the FP4MST program does not try to turn power on to the flash device and instead displays the following message Error setting up FP4MST programming code 0 message Vdd voltage doesn t match Pre File YOD 5Y PRE YOD 3 34 Reconfigure before exiting 68 NEC M Station Baseboard This could be the result of incorrectly setting the expected VDD and VPP voltages with OPTMST or could be the result of selecting the wrong PRC file Before proceeding remove power from the M Station and recheck the voltages required by the flash device the settings of JP3 and JP4 on the M Station the settings recorded for JP3 and JP4 in OPTMST and that the proper PRC file is being selected No power to M Station If the M Station is connected to the PC but there is no power on the VDE signal detecting power on the micro board or target the following message will be shown DLL error Error setting up FR4MST programming code 0 message MSTFlashOn YOO FLSH cannot turn on Check M Station Power and JP1 if required Reconfigure before exiting If the M Station is supplying power make sure the M Station power supply is connected and that JP2 is inserted for the REG or BAT options If the VDE signal is not supplied by the micro board or target system insert JP1 to power VDE from the M Station VDD power If the target system is supplying power to Vpop make sure JP2 is not connected However it is necessary to h
25. 4MST program cannot check the actual settings of JP3 and JP4 on the M Station to verify voltages It can only check the settings in the flash programming options set by OPTMST It checks these settings before applying power to the Voo or Vpr lines on the M Station 9 1 2 FP4MST Initialization and Signature Check of Flash Device After loading and checking the PRC file information the FP4MST program applies power to the flash programming interface Voo and VPP lines and attempts to initialize the flash device for operation FP4M5T Initializing Flash Programming Initializing 52 NJ EC M Station Baseboard The FP4MST program then checks the silicon signature in the device to verify that it matches the signature specified in the PRC file If the signatures match then the program continues 9 2 FP4MST Flash Programming The FP4MST Flash Programming box is the command window for flash programming FP4M5T Flash Programming EN Filename CANECTools32 Program_Examples EV Device Dee pt Program Sequence 551g Chk Change Device Type Blank Chk Ww Tie Erase Configure Ve Status 9 2 1 Filename File To Be Programmed or Verified Filename c WWECT ools324 Program_Examples E This box shows the selected user program object file for flash programming The NEC Electronics 78KO or 78KOS software development tools generally produce this file after compiling assembling and linking the user progr
26. Clock Clk_Module Equivalent Circuit Diagram for Clock Module Amplifier Clk_Module Rb Bias Resistor Crystal Oscillator l C2 C1 el GND GND Crystal oscillator module Connection as shown Full size oscillator Mounted on 14 Pin socket O4RC 0022B 5 04 3 7 1 Mounting Crystal Oscillator A crystal oscillator can be mounted on J7 with component positions and connections as shown in the diagram above Please consult the specification for the crystal oscillator before selecting biasing resistors and capacitors It may be convenient to use a 14 pin socket and adapter module to install crystal oscillators with biasing resistors and capacitors In those cases DigiKey part no A401 ND from Aries Electronics Inc is the recommended 14 pin socket and DigiKey part no A102 ND also from Aries is the recommended DIP header 3 7 2 Mounting Full Size Oscillator J7 is designed to accept full size oscillators in pins 1 7 8 and 14 A full size oscillator may be purchased from DigiKey M Station Baseboard IN EC 3 7 3 Inter Board Connectors Two 100 pin connectors connect the M Station s and micro board s CPU signals flash programming interface signals and control signals Two 100 pin connectors also connect to the user breadboard area so that the CPU signals can be connected to the M Station s development hardware resources 3 7 4 User Bread boarding Area The user breadboarding area is a 0 1 i
27. File Pause Resume and Stop Capture commands Initially only the Select File command is active and the others are unavailable When you first initialize the MSTTERM program text is not captured to a file Transfer Help Capture Text P Select File Send Text File Send binary key Resume Shop Ge bilhe Pause Le serial char ec 2 Clicking Transfer gt Capture Text Select File opens the Select a text file to capture to box allowing you to create a new text file or select a current one Select a text file to capture to 24 x Look in ES SaveT ext x e rr ES Capture Et History Desktop My Documents My Computer x KS File name capture SG My Network P be Files of type Text files Lt D Cancel Z 3 The File name and Files of type boxes display the file name capture txt Enter a new name or select an existing one and then click Open If you enter a new file name the program creates that file with empty contents until it receives some text If you select an existing file the text captured to that file is appended to the current contents When the operation begins the Status bar displays Capturing and the Pause and Stop Capture commands become available the Select File and Resume commands become unavailable During the capture all characters received are saved to the capture file and all locally echoed transmitted characters are saved as well If loc
28. Found New Hardware Wizard Install Hardware Device Drivers st device driver is a software program that enables a hardware device to work with cy an operating system This wizard will complete the installation for this device oy USB Device A device driver is a software program that makes a hardware device work Windows needs driver files for your new device To locate driver files and complete the installation click Next What do you want the wizard to do Search for a suitable driver for my device recommended Display a list of the known drivers for this device so that can choose a specific driver lt Back Cancel 25 M Station Baseboard IN EC 6 Select the Specify a location check box and click Next gt Found New Hardware Wizard Locate Driver Files Where do you want Windows to search for driver files mkt m i TA Found New Hardware Wizard 8 Goto X fscommand Software M Station Drivers 2K XP where X is the letter of your CD ROM drive select usbmstnv1 inf and then click Open Locate File Szbicsbmstnel Inf My Computer Ss E i My Network P 9 Click OK Found New Hardware Wizard M fscommandsSoftware M Station Drivers 2K xP si 26 NEC M Station Baseboard 10 Verify the path to the usbmstnv1 inf file and then click Next gt 11 12 13 14 19 Found New Hardware Wizard Drive
29. Standard unless otherwise expressly specified in NEC Electronics data sheets or data books etc If customers wish to use NEC Electronics products in applications not intended by NEC Electronics they must contact NEC Electronics sales representative in advance to determine NEC Electronics s willingness to support a given application Notes 1 NEC Electronics as used in this statement means NEC Electronics Corporation and also includes its majority owned subsidiaries 2 NEC Electronics products means any product developed or manufactured by or for NEC Electronics as defined above 74
30. To our customers Old Company Name in Catalogs and Other Documents On April 17 2010 NEC Electronics Corporation merged with Renesas Technology Corporation and Renesas Electronics Corporation took over all the business of both companies Therefore although the old company name remains in this document it is a valid Renesas Electronics document We appreciate your understanding Renesas Electronics website http www renesas com April 1 2010 Renesas Electronics Corporation Issued by Renesas Electronics Corporation http www renesas com Send any inquiries to http www renesas com inquiry sCENESAS 8 10 11 12 Notice All information included in this document is current as of the date this document is issued Such information however is subject to change without any prior notice Before purchasing or using any Renesas Electronics products listed herein please confirm the latest product information with a Renesas Electronics sales office Also please pay regular and careful attention to additional and different information to be disclosed by Renesas Electronics such as that disclosed through our website Renesas Electronics does not assume any liability for infringement of patents copyrights or other intellectual property rights of third parties by or arising from the use of Renesas Electronics products or technical information described in this document No license express implied or otherwise is granted
31. al echo is off then transmitted characters are not saved to the capture file If filtering is on then the filtered and displayed characters are saved to the text file 66 NEC M Station Baseboard Clicking Transfer gt Capture Text Pause while capturing to a text file pauses the operation Received characters and locally echoed sent characters are not saved to the text file while capture is paused the Resume and Stop Capture commands are available and the Select File and Pause commands are unavailable Clicking Transfer gt Capture Text Resume while the capture is paused resumes capturing text to the current file The Pause and Stop Capture commands are available and the Select File and Resume commands are unavailable Clicking Transfer gt Capture Text Stop Capture while actively capturing or while capturing is paused will stop capture to the active file and close it At this point the menu items return to the default state with Select File enabled and all other items disabled If you exit the MSTTERM program while the capture is active or paused the text file closes 10 6 2 Sending Text File Clicking Transfer gt Send Text File opens a dialog box where you can select a TXT file and click Open to transmit the contents of the file to the micro board through the M Station USB Interface Clicking Cancel closes the dialog without sending the file Characters in the text file are sent as if typed on th
32. am The user program file must be in HEX format produced by the OBJ2HEX program or in a binary BIN file format saved by the ID debugger program If FP4MST has been run before and a file selected for programming the location and file name are remembered from the last time and shown again This information is stored in the system registry To select a new file click the Browse button to open a file Open bi x Look in a Default D e EI rk ES a E 0338_Default hex File name Files of type Programming Files D bm bel sl Cancel Li 53 M Station Baseboard IN KO Use the navigation buttons to browse to the directory where the file you wish to program is located Select the file verify that it appears in the File name text box and click Open to open the file and return to the command window Clicking Cancel returns to the command window without changing the file selection 9 2 2 Device Selected and Change Device Type Device o7aF0338 Change Device Type The Device box shows the name of the flash device as read from the silicon signature contained in the device This name matches that read from the PRC file Click Change Device Type to open a different PRC file Normally you would only need to do this when changing to a different type of device by first disconnecting one micro board and connecting to another You should not need to use this button under normal circumstances 9 2 3 Status Status S
33. ardware Installation A The software you are installing For this hardware NEC M Station USB IF 1 has not passed Windows Logo testing to werty its compatibility with Windows Ab Tell me why this testing is important Continuing your installation of this software may impair or destabilize the correct operation of your system either immediately or in the future Microsoft strongly recommends that you stop this installation now and contact the hardware vendor for software that has passed Windows Logo testing Eontinue Anyway 11 The wizard then begins to install the software Found New Hardware Wizard Please wait while the wizard installs the software rad NEC M Station USB IF 1 12 When you see the Completing the Found New Hardware Wizard message click Finish Found New Hardware Wizard Completing the Found New Hardware Wizard The wizard has finished installing the software for e NEC M Station USB IF 1 Click Finish to close the wizard 30 NEC 13 14 15 16 17 18 19 M Station Baseboard If you have installed the driver by connecting to a low speed USB port you may at this point see a warning message Refer to subsection 6 3 3 1 If you have installed the driver by connecting to a high speed USB port you may need to go through the installation steps again Refer to 6 3 3 2 To verify driver installation connect the M Station to the system Click Start Control Pane
34. ave the M Station power supply connected to provide Vee power Make sure the target system is powered before starting FP4MST If the target system does not supply the Voe signal on the flash programming interface insert JP1 to power Voe from the target system Vop power USB cable disconnected during FP4MST operation When the USB cable is disconnected from the M Station or PC the M Station USB driver is unloaded from memory and programs can no longer communicate with the M Station This may cause an error message from the FP4MST program Device Signature and PRC file do not match If the M Station can initialize the flash device and read the silicon signature but the signature in the device does not match the device the following message is shown PRC File CMISTVTMST 7 8F 0338 pre doesn t match device Device Signature info name D76F0138 extension 61 Function ZE SIG 10 61 ZE 7F DF 83 C4 37 36 46 BO 31 B3 38 20 20 Check this information vs PROC File For mismatch Retry This probably results from selecting the wrong PRC file for the device Click Yes to select a different PRC file 69 M Station Baseboard IN KO e Device name in signature and PRC file do not match If the M Station can initialize the flash device and read the signature and the signature matches the PRC file except for the device name the following message is shown PRC vs Device Mismatch E PRE file device name doesn t match device PRC File
35. cro board using batteries on the M Station make sure that JP2 is not set to the BAT position at this point e For micro boards such as the M 78F0138 connect the micro board to the underside of the M Station using the 100 pin high density connectors These connectors are polarized so there is only one possible connection orientation e For micro boards such as the EV0338 or EV9835 connect the 16 pin to 16 pin flat cable to connector J4 on the M Station and to the 16 pin connector on the micro board e For older boards such as the KORE9418 with a 10 pin flash programming connector use the 10 pin cable connecting the 16 pin connector to J4 on the M Station and the 10 pin connector to the micro board e For target systems use the appropriate cable for the flash programming connector designed into the target system 7 8 Connection of USB Cable Connect the M Station to the computer with a standard A B USB cable The flatter A side of the cable will connect to a USB port on the PC and the squarer B side of the cable will connect to the J3 USB connector on the M Station If the M Station USB driver has been properly installed the driver will load on the PC at this point and will download firmware to the USB interface on the M Station for initialization The green D1 LED labeled USB CONN just below the J3 connector will flash on briefly once at the start of initialization When initialization is complete the green D1 LED wi
36. cs products or if you have any other inquiries Note 1 Renesas Electronics as used in this document means Renesas Electronics Corporation and also includes its majority owned subsidiaries Note 2 Renesas Electronics product s means any product developed or manufactured by or for Renesas Electronics CENESAS User s Manual M Station Baseboard for 78KO and 78KOS Micro Boards June 2004 NEC Electronics America Inc Printed in USA All rights reserved Document no U17185EU1VOUMOO0 M Station Baseboard IN KO NJ EC M Station Baseboard Contents ET d e e IT e ee b 2 dE Di e UE EE 3 1 J416 Pin Flash Programming and Debugging Header cesses 5 32 Flash Programming Connections semiermis Ei 6 Sia JPZ Von Ge SOURCE SECIS COM EE 6 34 ET We eet e e E 7 3 5 PI Vie Target Voltage Detect BYDaASS wcities sb avecciaweacdentic ii edel 7 3 6 JP4 VPP Selection and Generaton uu ssssesecesesesssssesesssesessssessessssesessssessesasaesesessessesasaesesessessesasanseeseees 8 37 Option Main Glock Oe Te EE 9 SAT MOUIING GryStal E ele E 9 S42 Muning FU SIZE e EE 9 Sal 3 MAMET BOCs CONECO Siia e a AE diet 10 3 74 User le E ele e ue RE 10 oye Seo aimed ROWS A il KEE 11 STO RONO EE 11 STA ROW RE 12 SLO ROWN Sprain i A E E E irene err act teen teres tart eer ier errer em tr tern te 12 38 GONMMECTIONTO Vleit EE 12 4 Application Development Aid Hardware ReESOUrCeS sssanunsunununnnnnnnunnnnnnnnnnnnnnnnnnnnn
37. d or types are available in every country Please check with an NEC sales representative for availability and additional information No part of this document may be copied or reproduced in any form or by any means without prior written consent of NEC Electronics NEC Electronics assumes no responsibility for any errors that may appear in this document NEC Electronics does not assume any liability for infringement of patents copyrights or other intellectual property rights of third parties by or arising from the use of NEC Electronics products listed in this document or any other liability arising from the use of such NEC Electronics products No license express implied or otherwise is granted under any patents copyrights or other intellectual property rights of NEC Electronics or others Descriptions of circuits software and other related information in this document are provided for illustrative purposes in semiconductor product operation and application examples The incorporation of these circuits software and information in the design of customer s equipment shall be done under the full responsibility of customer NEC Electronics no responsibility for any losses incurred by customers or third parties arising from the use of these circuits software and information While NEC Electronics endeavors to enhance the quality reliability and safety of NEC Electronics products customers agree and acknowledge that the possibility of defects thereof cann
38. described in section 8 FP4MST Flash Configuration Flash Clock Source C Host GG Taget Target Frequency 5 KHe Communication Interace Fort UART cht sl VPP FLMDO Pulses fe Rate 38400 sl Voltage Settings JP S Setting La 3 14 sl VOD Voltage En JP4 Seting JP4910 zl PP Voltage hun PAC User speciiied parameters Additional Power On Time 200 meer Additional write tine per word jo usec Automatic Fre write time per word jo usec Automatic File selections Current PAC file CAMSINTMS Tf 8F0338 pre Automatically load on startup Cancel Help 58 NJ EC M Station Baseboard When you click OK to close the FP4MST Flash Configuration box the flash device is initialized and its silicon signature read If you change parameters that cause initialization to fail such as changing the communication port without changing necessary jumpers you will receive a message and have the opportunity to revise the configuration When changing the configuration from inside the FP4MST program you should only change the communication rate to try higher SIO or UART communication rates or set the PRC file to be automatically loaded 9 4 Help Command Button Clicking the Help command button displays the program name version date and copyright of the FP4MST program About FPAMST Ea 7 FPAMGT VT DU 20 May 2004 FRYMST Copyright C NEC Electronics America Ine 2004 9 5 Close Command Button Clicki
39. ds that file and sets the baud rate local echo line feeds with line ends and filtering of characters to 7 bit ASCII format according to what is specified in that file e Clicking File gt Save CTRL S saves the current properties to an MST configuration file If an MST file has not been selected by previous File Open or File gt Save As command sequences then you are prompted to select a filename from the list of current MST files Entering a new file name creates a new file with that name and the MST extension and saves the current properties in that file Selecting a current MST file overwrites the properties in that file with the current properties If you have already selected an MST configuration file by clicking File Open or File gt Save As then clicking File gt Save saves the current properties to that file without prompting for a file name e Clicking File Save As prompts for a new filename in which to save the current properties Entering a new file name will create that file with the MST extension Selecting a currently existing MST file overwrites that file e Clicking File Properties open the Properties box See subsection 10 4 for more information e Clicking File Exit closes the MSTTERM program turns power off and then on to the M Station and then releases the RESET to reset and rerun the user program Pressing ALT F4 at any point also exits the MSTTERM program 63 M Stati
40. e keyboard They are not echoed to the screen unless echoed by the micro board or unless local echo is on 10 6 3 Sending a Binary Key Value Clicking Transfer Send binary key opens the bincode box To transmit a specific binary value enter its decimal value and click OK For example entering a value of 10 sends a linefeed character hexadecimal value Ox0A fl bincode OF x Enter decimal value p UK Cancel E 10 7 Help Menu The Help menu displays the name version date and copyright information for the MSTTERM program Help MSTTERM 1 00 20 May 2004 Copyright ci NEC Electronics America Inc 2004 67 M Station Baseboard IN EC 11 ERROR MESSAGES AND POSSIBLE CAUSES 11 1 Possible FP4MST Error Messages and Causes Various conditions can prevent the FP4MST program from starting normally e No USB connection If you attempt to start the FP4MST program without connecting the M Station to the computer through a USB cable you receive the following error message MST ERROR Error in connecting to M Station via USB Cannot open USB driver error No hardware detected check cables and power Click OK Check your hardware connections and then click Yes in response to the following FP4MST Initialize Error Error initializing Flash programming Reconfigure e Incorrect Settings for Voo or Vpr If the Voo or Vpr voltage settings recorded by OPTMST do not match the required
41. e navigation buttons browse to the C WEC Tools32 PAC directory where you should find the PRC file for the device you wish to program For example for the uPD78F0338 on the EV0338 micro board you would find the file 78F0338 PRC If you do not have the PRC file for the flash device you wish to program contact NEC Electronics America Select the appropriate PRC file so that its name shows in the File Name box and click Open Clicking Cancel at this point closes the FP4MST program without accessing the M Station 9 1 1 Comparison of PRC Settings to M Station Voo and Vee Configuration Once you select the PRC file the FRP4MST program checks the Voo and Ver voltages specified there against those set by the OPTMST program If the values don t match then you will receive an error message stating that the recorded setting is incorrect DLL error DLL error Error setting up PPA programming code amp Error setting up FP4M5T programming code 8 message Vdd voltage doesn t match Prec File message Vpp voltage doesn t match Fre File YDD 3 54 PRC Vie Reconfigure before exiting Reconfigure before exiting 1 Disconnect power from the M Station 2 Recheck the appropriate settings for Voo and Ver and correct the JP3 and JP4 jumpers if necessary 3 Run OPTMST and set the JP3 and JP4 options to match the settings on the M Station 4 You may also correct the configuration by clicking Yes in response to the error messages The FP
42. es Various conditions can prevent the MSTTERM program from starting normally or functioning as expected e No USB connection If you attempt to start the MSTTERM program without connecting the M Station to the computer through a USB cable you receive the following error message Error in connecting to M Station via USB Cannot open USB driver error 2 Ho hardware detected check cables and power followed by Hardware Error NI Failed to initialize the USB dll and Software Error NI Failed to Start Click OK to close the MSTTERM program 71 M Station Baseboard IN EC e No power to M Station If the M Station is connected to the computer but there is no power on the Vpp signal to the micro board or on the Voe signal powering the interface logic no characters are received or sent Check that the M Station and the micro board have power and that JP1 and JP2 are set appropriately for the micro board e M Station jumpers not set for UART communication To use the UART on the M Station USB interface for communication JP8 must be set to connect pins 1 2 TXDSO to UTXD and JP9 must be set to connect pins 1 2 RXDSI to URXD e Micro board jumpers not set for UART communication Check that the jumpers on the micro board are set in a configuration that connects UART pins to the TXDSO and RXDSI lines of the flash programming interface Please see the User s Manual for the appropriate board e No program i
43. file into the flash device If you use the Write command button instead of Program Sequence you should use Blank Chk to insure that the device is erased and Erase if necessary before writing Writing of a non blank device may result in incorrect data in the flash memory and a non functional device The Write operation first initializes the device and then reads its silicon signature after which data in the selected file is written to the device The Status window displays progress displaying the number of bytes written with the total Status The Write operation does not write the entire memory space only the bytes from 0000 through the end of the block containing the highest byte of the user program e For 78KO devices a block is 256 bytes If a 78KO program starts at 0000H and ends at 1234H then the device is written from 0000 12FFH The remainder is left in its erased state e For 78KOS devices a block is 128 bytes If a 78KOS program starts at OOOOH and ends at 1234H then the device is written from O000 127FH The remainder is left in its erased state After writing the program performs an internal verify operation to confirm that the data was written correctly Upon completion the Status window displays Written and verified 9 2 4 6 Verify Clicking the Verify command button runs a verify operation that checks the contents of the selected file against the contents of the flash device For security of user programs i
44. ge For Non High Speed Ports ssesssssseseesssrerseeesnne 32 6 3 3 2 Re install Windows XP Driver at High Speed From Non High Gpoeed 33 634 Jeer thes SB Eeer A 3A 6 3 4 1 Uninstalling the USB Driver for Windows 98 or ME c scssseseessseseseseseseeeeeseen 2 6 3 4 2 Uninstalling USB Driver for Windows 2000 ees 35 6 3 4 3 Uninstalling USB Driver for Windows XP sscceeeeeeteseseeeeeeaeeteeeseneeeeaeeeesenenes 36 7 Preparing the M Station for Operation srsssssssssssssssssscssssesssscsssscsssscsssssssssssrssssvasssvessszassszerses SO 7 1 Configuration of M Station and Micro Board or Target System ce sssseseeeeeteteseneeeeaeeeenees 39 fie POwer Supply Options JP2 Seting S ieceesesatseass cetecuesoeseveis ends n aa A A 40 7 3 Power Monitoring Options UP1 SettinGS siisniiosisiiinaiiis iina 40 ZA Voo and Vee Voltage Level Options JP3 and JP4 SettingS cesses Al 7 5 Flash Programming Channel Choices JP8 and JP9 Settings 0 cessseseseeeeeeseseseneeeeeeeneeees 4l Zb UART Gommunication JPS and IPS Setting meeega ENEE eegen 42 7 7 Connection of Micro Board or Target System cccccssscsssesesssssscessssesesesssessessereeseseseseeesesesesesesenenseees 43 7 3 GonnectionOl USB e 43 TO GOMMECUON OFF OW EE 44 8 Using OPTMST To Set Flash Programming Options sssssusuunusuunununnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn AOD 8 1 Flash Clock Settings Source and Frequency e sessrssrsrssrssrsrssnsrrnnrsnnnnnnnnnnnnnnnnn
45. gramming and Debugging Header The 16 pin interface header is designed for compatibility with most NEC Electronics flash programmers for example the PG FP4 E or the FlashMASTER For confirmation please refer to the users manual for your device Table 3 shows the signal assignments for connection Figure 3 16 Pin Header Viewed from Solder Side Underside of Target Table 3 Pin Assignments for 16 Pin Header esch GND GND Ground 2 RESET B RESET Bi RESET_B1 reset for 78KO or 78KOS real chip 3 RxD SI RxD SI Serial I O or UART data receive DD Vop FLASH Vop power to from micro board or target 5 TxD SO TxD SO Serial WO or UART data transmit Flash programming voltage VPP VPP Serial clock output from USB interface gt 7 9 CLK X1 OSC Optional Clock from baseboard to micro board J7 clock circuit must be installed VDE VDE Micro board target VDD detect power for interface circuit 1 12 Flash programming mode 1 13 Interrupt signal from USB interface 14 Flash programming mode 0 5 NEC M Station Baseboard 3 2 Flash Programming Connections The 16 pin J4 flash programming debugging header can be used to program on chip flash memory on the micro boards without having to connect the board and M Station through the 100 pin connectors The 16 pin header also can be used for in system programming of the MCU on your target system provided the target has a 16 pin interface header to connect to the M Station Figure 4 shows the ar
46. here are two option buttons that enable you to select whether the source of the main clock for the device being programmed is Host driven by M Station baseboard or Target supplied by the micro board or target system 1 Normally the micro board used with the M Station has an on board main clock crystal circuit and does not need a clock supplied from the M Station In this case click Target to disable the M Station s CLK clock output signal on the flash programming interface 2 When an optional clock oscillator is mounted on the M Station in the J7 location the M Station can provide a driven main clock to the micro board or target In this case click Host to enable the M Station to drive the CLK signal on the flash programming interface Jumpers may need to be changed on the micro board for the driven clock to be used Also if no oscillator circuit is mounted in J7 then the CLK line will not oscillate 3 Whether the main clock is provided on the target or driven by the M Station enter the frequency of the main clock in the Target Frequency text box The value is recorded in megahertz MHz For example the M 78F0138 s on board crystal provides a 10 MHz clock so you should you type 10 or 10 0 for the frequency On the KORE9418 board the on board crystal is 4 9152 MHz and you should enter 4 9152 The clock frequency value is used to initialize and calibrate operations on the M Station side of the flash programming
47. ices can be adjusted to a desired voltage level To set the desired Von select JP3 for the preset voltage level R10 is an optional footprint for through hole resistor If Vop other than the preset values is desired install R10 to adjust Vpop and do not insert a jumper in JP3 To calculate the desired Von use the following equation Vop GEI 1 R1 R2 1 25 50uA R2 Where R1 825Q R10 and R2 500Q When there is no jumper inserted on JP3 Voo defaults to 2V to prevent Voo from rising to a high voltage if you accidentally remove JP3 while power is connected However it is good practice to remove power from J8 power jack before changing JP3 JP4 or any other jumpers Figure 5 JP3 Multiple Von Generation JP2 12 VDC at 1A Center Positive Voltage Regulator REG1117A VDD_SEL GND GND O4CL 0028B 5 04 3 5 JP1 Voe Target Voltage Detect Bypass When the M Station baseboard is used for flash programming of a micro board or target system the Voe signal pin 10 on the flash programming connector is used to sense that power is applied on the micro board or target system Vor is also used to power the interface circuit between the M Station and micro board to ensure compatible voltage levels M Station Baseboard IN EC If the micro board or target system does not supply Voe the interface circuit has no power and communication for programming is impossible In this case connect JP1 pins 1 to 2 marked as
48. interface and internal operations of the flash microcontroller itself during programming Entering an incorrect value for the frequency may result in failure of communication between the M Station and the flash device or incorrect programming operations 8 2 Communication Interface Settings Communication Interface Fort UART chil sl YPP FLMDO Pulses E Rate 38400 The Communication Interface box enables you to select the flash programming communication channel and the rate at which communication takes place 47 M Station Baseboard IN EC 8 2 1 Port Box The Port box contains eight programming channels four SIO channels and four UART channels The channels available for a particular flash MCU may be limited to only one of the eight or to a subset of the total possible Refer to the flash programming section of your device documentation to determine which channel s may be used and then select the appropriate one from the list Once you select a channel the Ver FLMDO Pulse box is updated to show the number of Ver or FLMDO pulses associated with that channel You may check the number of pulses shown against the information given in the flash MCU documentation which will list the number of Ver pulses associated with a particular channel and pins Note that the choice of channel may be dictated by which pins on the flash MCU are used for flash programming Often one set of pins is available for one SIO channel and another set of
49. ion memory To disconnect row 3 from external expansion memory after the memory is mounted remove the 0Q resistors mounted on the solder blobs instead of removing memory NJ EC M Station Baseboard 5 JUMPER SETTINGS SUMMARY 5 1 JP1 Micro Board Vor Voltage Detect and Interface Power Leave JP1 open when the micro board supplies VDE Insert JP1 to connect Voe to VDD_ FLASH when the micro board does not supply Voe 5 2 JP2 and JP3 Power Select Figure 13 JP2 and JP3 Settings JP2 12 VDC Voltage atiA CH Regulator 1 IA Wd U Center Positive EE REG1117A GND GND O4RC 0020B 5 04 Table 11 JP2 Settings VDD is supplied by micro board 17 M Station Baseboard IN KO Table 12 JP3 Settings Jumper Jumper Setting Description Default Setting VDD_SEL 4 5V R10 User selected Voo refer to Section 3 4 5 3 JP4 Multiple VDD Select Figure 14 JP4 Settings 12VDC atid C Center Positive Voltage Regulator REGI1174 VFX Hi Biasing Resistors GND GND GND O4AC 00218 5 04 Table 13 JP4 Settings User selected VPX refer to section 3 5 18 NJ EC M Station Baseboard 5 4 JP5 USB Power Current Measurement Terminal Reserved for NEC Electronics use only 5 5 JP8 and JP9 Host Interface RxD Sl and TxD_SO Select RXD_SI is connected to 16 pin header and 100 pin inter board connector It is then connected to TxD Input or serial output SO of microcontroller CPU
50. l gt System Select the Hardware tab and then the Device Manager tab Expand the Universal Serial Bus controllers list If the list shows the NEC M Station USB IF 1 file installation is complete and the driver is ready for use E Device Manager File Action View Help amp R e Mice and other pointing devices k Modems Monitors BB Network adapters Y Ports COM amp LPT g Processors amp SCSI and RAID controllers Si Sound video and game controllers d System devices A Universal Serial Bus controllers Generic USB Hub Intel R 82801EB USB Universal Host Controller 24D2 Intel R 82801EB USB Universal Host Controller 24D4 Intel R 82801EB USB Universal Host Controller 24D7 Intel R 82801EB USB Universal Host Controller 24DE NEC M Station USB IF 1 Standard Enhanced PCI to USB Host Controller 31 M Station Baseboard IN EC 6 3 3 1 Windows XP Warning Message For Non High Speed Ports After installation if you attach the M Station to a host USB port incapable of supporting USB 2 0 high speed operation you may receive the following warning message HI SPEED USB Device Attached To non HI SPEED Hub The NEC M Station US6 IF 1 is a HI SPEED USB device and will function at reduced speed when plugged into a non HI SPEED port The hubs shown in bold type have free ports that can support the HI SPEED USB device E eS Standard Enhanced FCI to USB Host Controller USB Root Hub
51. lable for a particular chip vary Some may support both methods but only one on a certain set of pins Other devices may only support one method of flash programming Please refer to the user s manuals for the micro board and MCU 1 When using the SIO method set JP8 and JP9 for SIO configuration by connecting pins 2 3 on each of JP8 and JP9 e For JP8 this connects the TXD_SO output signal on the flash programming interface to the SO output on the USB interface labeled USO on the M Station e For JP9 this connects the RXD_SI input on the flash programming interface to the SI input on the USB interface labeled USI 41 M Station Baseboard IN EC The SIO method also requires connection of the SCK serial clock driven by the SCK output on the USB interface 2 When using the UART method set JP8 and JP9 for UART configuration by connecting pins 1 on each of JP8 and JP9 e For JP8 this connects the TXD_SO output signal on the flash programming interface to the TXD UART output on the USB interface labeled UTXD on the M Station e For JP9 this connects the RXD_SI input on the flash programming interface to the RXD UART input on the USB interface labeled URXD With the UART method it is not necessary to connect the SCK output on the flash programming interface to the CPU chip When using either a source level debugger or a micro board to develop a program that communicates through a UART use the UART
52. ll turn on and remain on steadily At this point the M Station is ready for communication with the PC but operation will still require that power be applied While the USB interface is being initialized which takes 6 to 8 seconds trying to run M Station software such as FP4MST or MSTTERM may result in improper operation Do not run FP4MST or MSTTERM until the green D1 LED has come on and remained on Note The M Station and micro board can be operated as a standalone system without connection to the PC to operate a user program but flash programming and terminal emulation will not be available 43 M Station Baseboard IN EC 7 9 Connection of Power 1 To apply power to the M Station connect the supplied AC adapter to an AC power source 2 Connect the power connector on the adapter to the J8 power connector on the M Station This will provide 12VDC for operation of the M Station 3 If you are using the batteries in the battery holder to power the micro board connect JP2 to the BAT position at this time 4 If you are using the target system to provide power to the CPU and the M Station Von and or Vo power turn on the target power at this point Make sure JP2 is removed when powering the M Station interface from the target 5 When power is applied to the M Station and available to power Von on the micro board the red PWR LED D11 will light 6 The red D11 PWR LED indicates that Voo power is available on the M Station
53. ming FP4MST program that performs flash programming operations on the MCU MSTTERM program that provides a terminal like interface to a user program running in the MCU ID78KO MON or ID78KOS MON source level debuggers for 78KO and 78KOS MCUs respectively that communicate through the M Station to a small debugging monitor compiled into the user program to allow Execution of the user program in real time Debugging in single steps and with breakpoints Pausing of the user program to allow examination of the contents of registers peripherals and memory The M Station USB driver must be installed first following the procedure outlined in section 6 3 You can then install the OPTMST FP4MST and MSTTERM programs from the M Station CD ROM 20 NEC 6 3 M Station Baseboard USB Driver The M Station is supplied with drivers that allow it to operate on Microsoft Windows 98 Windows ME Windows 2000 and Windows XP systems USB operation is not supported by the Windows 95 or Windows NT 4 0 operating systems The M Station USB driver consists of system level files called usomstnv1 sys for Windows 2000 or Windows XP and usbmstn1 sys for Windows 98 or Windows ME Once installed the driver file automatically loads whenever you connect the M Station to a computer automatically downloading firmware for the USB host interface on the M Station and providing functions used by higher level software for operation of the M Station i
54. ming and communication cable Removing JP2 in this situation prevents a power conflict between the M Station power and the target power 7 3 Power Monitoring Options JP1 Settings The M Station can monitor Von in the target system through the Voe signal on the flash programming connector or the 100 pin connectors to the micro board The software uses the Voe signal to sense whether the target system has power or not The Voe signal also provides power to the interface circuits on the M Station baseboard to ensure a proper match between M Station and target voltages e When the micro board or target system provides the Voe signal don t connect the JP1 jumper e When the target system or micro board does not supply the Voe signal the interface circuitry does not have power This is the case with older boards such as the KORE9418 whose Voe voltage can be derived by connecting JP1 pins 1 and 2 JP1 connects the Voe signal to the VDD_FLASH signal on the flash programming connector When JP1 is connected the same source provides Vo and VDD_FLASH either the power selected on the M Station baseboard when JP2 is connected or from the target Vop through the flash programming connector when JP2 is not connected 40 NJ EC M Station Baseboard 7 4 Vo and Vr Voltage Level Options JP3 and JP4 Settings With JP2 set to REG VDD_SEL provides Vpp voltage for the micro board The jumpers at JP3 allow this voltage to be set from 2 0V
55. n micro board flash device If the flash device on the micro board has been erased there will be no communication e Program not initializing or using UART correctly The flash device must have a program that properly initializes and operates the UART port Most micro boards are shipped with a functioning monitor or test program that can communicate with the M Station in the board s default configuration other demonstration programs are available for the micro boards on the M Station CD ROM Check operation with one of these programs in the flash memory or examine the code for UART operation to base your own program on e USB cable disconnected during MSTTERM operation When the USB cable is disconnected from the M Station or computer the M Station USB driver is unloaded from memory and programs can no longer communicate with the M Station This may cause an error message from the MSTTERM program 72 NJ EC M Station Baseboard M Station Baseboard IN KO These commodities technology or software must be exported from the U S in accordance with the export administration regulations Diversion contrary to U S law prohibited The information in this document is current as of June 2004 The information is subject to change without notice For actual design in refer to the latest publications of NEC Electronics data sheets or data books etc for the most up to date specifications of NEC Electronics products Not all products an
56. nannnnnnn LS Al Ra EE 13 A2 AGAIN e ae 14 A B PC and User TTT 14 AA OEVEM SeGIMeMt RE 14 ALO SECHSTEN Ee 5 A6 VEITH eeneg 5 Ar MEG SO CC EE 16 4 8 Optional Expansion Memory saissiiesiasiesiscnsiteariantacnsuieviavieniacndinteavianannoiieviaviaoianntiateaviananniinniarinianndiiy 16 5 SUMPEF Setlings SUMMAT ENK 5 1 JP1 Micro Board Vne Voltage Detect and Interface POWEf sessssssssrsessrsrsrsnsnnsrsrennnsnnsrnnennnsnnsnsnennnns 17 DZ JPZ and JIPS POwWErS GI GEN 17 So JRA Mu luple ee E EE 18 DA JP5 USB Power Current Measurement Terminal cscssscsssssssssssssssssssssssssssssssessesssesessesssasensesesenes 19 5 5 JP8 and JP9 Host Interface RxD_SI and TxD GO Select essesesessesesesusnunununnunununnununinnunuresnununrsnerenns 19 6 M Station Software And USB Drivers ssssssananununnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnns dl Se FEU S ace its sviseseit davadacussiarsvectacclstadit tupaseiseavabhanciiecfsclantadindurtsensebabasralecbasclansesindapisea seaaiiionealdegs 20 02 SOWA eil 20 63 USB Driver nenarocne a ci oucnetseuuae velo eda usevieoead anne cewueccvlaas sieves uaeuteceui vmod tds 21 M Station Baseboard IN KO 6 3 1 USB Driver Installation for Windows 98 or Windows ME een 22 6 3 2 USB Driver Installation for Windows 2000 ee 25 6 3 38 USB Driver Installation for Windows XP s sesssssssssrssnsnsnssrnssnsnnnnsnnnnnnnnnnnnnnnnnnonnnnsnnnnnrnnnnnsnennnnnnna 28 6 3 3 1 Windows XP Warning Messa
57. nch centered pin array consisting of eight rows of 32 pins per row Rows 1 and 2 are populated with jumper posts so that the signals on row 1 can be selectively connected to row 2 All other rows are left unpopulated so that you may install jumper posts as necessary Figure 8 Bread Boarding Area CPU Medule MCU CPU M Sation Baseboard All CPU Signals on J1 and J2 Are Connected to USER Bread Boarding Area O4AC 0023B 6 04 10 NJ EC M Station Baseboard Row 2 is used to connect to several of the M Station s development hardware resources with CPU signals brought in to row 1 Table 4 Row 2 Hardware Resource Allocation Pin s Connected to Resource 1 RS 232 RxD UART transceiver interface 2 RS 232 CTS 3 RS 232 TxD 4 RS 232 RTS 5 Switch 2 General purpose switch 6 Switch 3 Potentiometer Input to an analog input of the CPU 8 Open 9 SCL input of EEPROM 10 SDA input of EEPROM 11 to 16 Open 17 to 24 LED 1 General purpose numeric display 25 to 32 LED 2 N 3 7 5 Rows 8 and 12 Row 8 is used for power and ground and LCD segment signals Table 5 Row 8 Hardware Resource Allocation Pin s Connected to Resource 1 to 4 17 to 20 GND System ground GND 9to 14 Vo VDD power of micro board 23 to 32 LCD segment signals Row 12 is used to connect the LCD module to row 8 pins 23 to 32 for the MCU s CPU which has LCD segment drivers Otherwise row 8 pins 23 to 32 and row 12 are left for general use 3 7 6 Row0
58. ndow below shows example text to demonstrate communication with a possible user program in a micro board or target system The actual interaction would depend on the program written for such a board The window consists of a menu bar at the top a status bar at the bottom and a scrolling text window in between The window can be resized according to your preference Gi MST Terminal OF Xx File Edit Transfer Help KO Water Pipe Monitor Demo Program 2 Enter command or H for list of commands Pipes are numbered 1 8 C ni n2 connect pipe ni to pipe D 1 attach source to pipe n attach drain to pipe n empty pipe n fill pipe n o valve in pipe n open n e valve in pipe n closed R report status D E P VM VM R No water is flowing 9600 369 21 m gt KR Water is filling pipe 1 60 full 2 Cc 12 Pipe 1 connected to pipe 2 R Water is filling pipe 1 90 full ML o Opening valve on pipe 1 R Water is flowing in pipe i1 Water is flowing in pipe 2 Water is spilling from pipe 2 st 61 M Station Baseboard IN KO The main portion of the window is the display area for characters received from the micro board A received CR character carriage return OxOD results in a new starting line received LF characters line feed OxOA are ignored Characters typed on the keyboard are sent to the micro board through the M Station USB interface but are not displayed unless echoed
59. nesas Electronics does not warrant that such information is error free Renesas Electronics assumes no liability whatsoever for any damages incurred by you resulting from errors in or omissions from the information included herein Renesas Electronics products are classified according to the following three quality grades Standard High Quality and Specific The recommended applications for each Renesas Electronics product depends on the product s quality grade as indicated below You must check the quality grade of each Renesas Electronics product before using it in a particular application You may not use any Renesas Electronics product for any application categorized as Specific without the prior written consent of Renesas Electronics Further you may not use any Renesas Electronics product for any application for which it is not intended without the prior written consent of Renesas Electronics Renesas Electronics shall not be in any way liable for any damages or losses incurred by you or third parties arising from the use of any Renesas Electronics product for an application categorized as Specific or for which the product is not intended where you have failed to obtain the prior written consent of Renesas Electronics The quality grade of each Renesas Electronics product is Standard unless otherwise expressly specified in a Renesas Electronics data sheets or data books etc Standard Computers office eq
60. ng 12V to the J8 power connector connecting JP2 to BAT to supply battery power or powering the target system At this point the M Station and micro board are ready for operation and you can begin using the OPTMST FP4MST or MSTTERM programs To power down and disconnect the M Station and micro board first close any running software application and then reverse the preceding steps 38 NJ EC M Station Baseboard 7 1 Configuration of M Station and Micro Board or Target System The M Station baseboard can be connected to micro boards or target systems in one of two ways e For micro boards such as the M 78F0138 connect the micro board directly to the underside of the M Station baseboard using the two 100 pin connectors mounted on each board These connectors connect the Power flash programming and communication signals CPU on the micro board to the M Station s application hardware e For micro boards such as the EV0338 connect the M Station to the micro board with a cable connected to the 16 pin J4 flash programming communication port This can be a 16 pin flat cable to connect to boards with a matching 16 pin flash programming connector such as the EV0338 or a 10 pin flat cable for older boards with a 10 pin flash programming connector In this case the cable provides connections for power flash programming and communication but the micro board does not have access to the application hardware on the M S
61. ng the Close button exits the FP4MST program reapplies Von power to the flash device and releases the RESET line allowing the user program to run on the device 59 M Station Baseboard IN EC 10 MSTTERM PROGRAM M STATION TERMINAL EMULATION The MSTTERM program uses the USB interface on the computer and M Station to communicate with a 78K0 or 78KOS MCU on a micro board or in a target system The USB interface on the M Station provides a UART device that can be connected to the 78KO or 78KOS MCU for flash programming operations through a UART port Typically the same physical connections used for flash programming also can be used for UART communication The MSTTERM program allows characters typed on the computer keyboard to be sent through the USB channel to the USB interface device on the M Station and then transmitted from the UART of the USB interface device to a connected UART of the 78KO or 78KOS MCU Characters sent from the UART of the 78KO or 78KOS MCU are received by the UART on the USB interface device read through the USB channel to the computer and then displayed in the window of the MSTTERM terminal program The MSTTERM program provides the following features e Full or half duplex communication through the M Station to the micro board e Baud rates of 9600 19200 38400 and 76800 e Selection of fixed point fonts and characters sizes e Saving and restoring of parameters to and from MST files e Copy and paste operations to
62. nnnnnnnnnnnnnnnennnnnnrennnnnne 47 8 2 COMMUNICATION Interface SettiNGS etmisdir A A 47 o2 e il e E 48 022 EVA e E 48 8 3 Noltage Seng EE 49 8 4 PRC User Specified Parameter Settings ccscsssssscsssssssssssssscssssssssssssssessesseesesesecessesssrsesesasesenensees 49 SAA Additional POwerOn RE Ir E 49 8 4 2 Additional Write Time Per Word u csssssessssesssssessssssssscsssesssssesssessssesesassesseesassesssassesesesanes 50 84 3 Pre Wrle Time Per WEE 50 8 5 SPINS SSE HENSE 50 8 6 OK CANCEL AELP Command EE re EE 51 H FP4MST Program M Station Flash Programming sssessssusrssrsusssessusrusrssrstusrssrsusues OL 9 1 Saning FP4MS WE iren l PRO UE 51 9 1 1 Comparison of PRC Settings to M Station Voo and Ver Configuration en 52 9 1 2 FP4MST Initialization and Signature Check of Flash Device EEN 52 92 BPANIST Flash Proc ng te ea a aN 53 9 2 1 Filename File To Be Programmed or Verified ou sssssssessssssssessssesssecsssessesesessseesesessesenes 53 9 2 2 Device Selected and Change Device TY Pe uu ssssssssssssssesesssssssesessesesssssseesessesesesssssesananaeas 4 Ge EE EE 4 9 2 4 Flash Programming Command Buttons eseseseeeeeeeeeeseseseseeeeeeeeseseneceseeeeseseneeeeaeaeaees 55 O27 Program SCOUCMCE scsctresc ntsc codccsepctcnatdeunccubes E EEEN E pense deasitancenadess 55 d Ge Bn EE 50 d E PA EE 56 NJ EC M Station Baseboard EE 50 DOW UNG eege 5 oe EE 57 o3 Congue GComnand BUON EE 58 94 Heb Command Butona
63. o board to your target system install the CPU pins on the micro board and connect the micro board to the target system refer to the user s guide for your selected micro board In this case the M Station is used for debugging and flash programming The M Station s hardware resources cannot be used in this configuration M Station Baseboard NEC 2 FEATURES e USB 2 0 high speed host interface e Operating voltage Voo 2V to 5V in 0 5V increments e Flash programming voltage VPP 5 0 6 8 7 8 8 8 and 10V e Application development hardware resources Seven segment LED connecting to selected MCU port signals Two pushbutton switches connected to MCU port inputs Potentiometer connecting to selected MCU analog inputs RS 232 transceiver with optional DB9 connector Optional CAN transceiver and DB9 connector C interface connecting to 2 KB EEPROM Socket for optional LCD module Optional 64 KB SRAM footprints for external expansion memory User breadboarding area 100 mil centered pin array e Optional clock module e Holder for three AAA size batteries e 16 pin flash programming debugging interface header e Board size of 3 5 x 5 5 inches NJ EC M Station Baseboard 3 HARDWARE Figure 1 M Station Baseboard Figure 2 Board Layout 5 25 Inches 100 Pin Connector TrimPot Power Jack 12V atiA VDD Center Positive Module S Vpp Select Vpp Select ver Select ver Select Mount
64. on Baseboard IN EC 10 4 Properties Box HE properties local echo l Send line ends with line feeds T Bits per second 9600 DI Filter Receive 7 bit T Current Font Courier New OK Cancel E The Properties box opened when you click File gt Properties allows you to set various options for the MSTTERM program local echo whether line feeds should be sent with line ends the baud rate for operation and whether received characters should be filtered to 7 bit ASCII format 10 4 1 Local Echo Selecting the Local echo check box enables any character entered from the keyboard to be echoed to the screen and sent to the micro board If the micro board program also echoes characters this will result in the typed key showing up two times on the screen When you clear the check box typed characters are sent to the micro board through the USB interface but are not echoed to the screen unless echoed by the micro board program 10 4 2 Send Line Ends with Line Feeds Selecting the Send line ends with line feeds check box sends the CRLF 0x0D 0x0A combination when you press the ENTER key When you clear the check box pressing ENTER sends only a CR character 10 4 3 Bits Per Second e The Bits per second box shows the currently selected baud rate Clicking the Bits per second arrow enables to you select a different rate for the UART on the M Station USB interface All transmitted characters after this are sent at the ne
65. on the micro board Likewise the TXD_SO connects to the 16 pin header and 100 pin inter board connector and then to RxD or serial input SI of the microcontroller CPU Figure 15 JP8 and JP9 Settings JPS JPS USB_TXD USB_RAXD TXD SC ROW Pin 3 AXD Sl USB GC LSp GI ROW Pin 1 i DO O4AC 0030B 5 04 Table 14 JP8 and JP9 Settings Jumper Jumper Setting Description Default Setting JP8 1 to2 Select TxD from USB host interface 1 to 2 UTXD to TXDSO 2to3 Select serial output SO from USB host interface 2to4 Connect micro board RxD to input from RS 232 transceiver JP9 1 to2 Select RxD from USB host interface 1 to 2 URXD to RXDSI 2103 Select serial input SI from USB host interface 2to4 Connect micro board TxD output to RS 232 transceiver 19 M Station Baseboard IN KO 6 6 1 6 2 M STATION SOFTWARE AND USB DRIVERS Software Features Flash programming of the MCU on the micro board or in the target system Communication between the computer and a user program running on the micro board or target system through the M Station serial port and terminal emulation software Interactive debugging of the user program with a source level debugger Software Modules USB driver that provides communication through a standard USB port on the computer at USB 2 0 speeds of 480 Mb s or USB 1 1 speeds of 12 Mb s OPTMST program that allows you to set the parameters necessary for MCU flash program
66. operate devices at the highest baud rate possible It is recommended that you start at 9600 or 19200 baud after successful programming is done at these rates you may try faster rates 48 NJ EC M Station Baseboard 8 3 Voltage Settings Voltage Settings JP3 Setting JP319 74 el VDD Voltage Eist JP4 Setting JP4 9 10 sl VPP Voltage po The M Station is capable of providing various Vop and VPP voltages to accommodate the various NEC Electronics flash programmable MCUs Use JP3 and JP4 to set the appropriate voltage See sections 3 4 and 3 6 of this user s manual for the voltages and settings for these jumpers When the FP4MST program reads in a PRC file for a particular MCU FP4MST can check the Vop and Vpp voltages required by this device contained in the PRC file against the settings of the jumpers on the M Station if those settings are recorded by OPTMST The M Station software cannot directly check the voltage selected by the jumpers but it can compare the required voltages against the recorded settings After selecting the appropriate voltage levels for a device by setting JP3 and JP4 on the M Station set the JP3 Setting and JP4 Setting boxes to reflect the jumper connection used When you select a particular jumper setting the associated Voo or VPP voltage is shown in the Voo Voltage and Vpp Voltage boxes to the right of the jumper selection boxes 8 4 PRC User Specified Parameter Settings PAC User specified parameters
67. ot be eliminated entirely To minimize risks of damage to property or injury including death to persons arising from defects in NEC Electronics products customers must incorporate sufficient safety measures in their design such as redundancy fire containment and anti failure features NEC Electronics products are classified into the following three quality grades Standard Special and Specific The Specific quality grade applies only to NEC Electronics products developed based on a customer designated quality assurance program for a specific application The recommended applications of NEC Electronics product depend on its quality grade as indicated below Customers must check the quality grade of each NEC Electronics product before using it in a particular application Standard Computers office equipment communications equipment test and measurement equipment audio and visual equipment home electronic appliances machine tools personal electronic equipment and industrial robots Special Transportation equipment automobiles trains ships etc traffic control systems anti disaster systems anti crime systems safety equipment and medical equipment not specifically designed for life support Specific Aircraft aerospace equipment submersible repeaters nuclear reactor control systems life support systems and medical equipment for life support etc The quality grade of NEC Electronics products is
68. ou have installed the driver previously and are upgrading it to a newer version you must uninstall the previous one before installing the new The procedure for driver uninstallation is different depending on the operating system please see the appropriate sections following EA M Station Baseboard IN KO 6 3 1 USB Driver Installation for Windows 98 or Windows ME 1 Insert the M Station CD ROM into the drive on your computer Go to X fscommand Software M Station Drivers 98 ME where x is the letter of your drive Connect a USB cable to the USB ports on your computer and the M Station A p When the wixard appears click Next gt Add New Hardware Wizard 6 Select the Specify a location check box and click Next gt There already may be a location displayed If so disregard it and click Browse Add New Hardware Wizard 22 NJ EC M Station Baseboard 7 Goto X fscommand Software M Station Drivers 98 ME where X is the letter of your CD ROM drive and then click OK SR Sotware m Assembler Compiler E DotNET SE M 5tatior A Debugger Add New Hardware Wizard g Si M fscommand S oftware M Station Drivers 98 M e lt x Emea _ 9 Click Next gt to continue Add New Hardware Wizard 23 M Station Baseboard IN EC 10 You may or may not see this message If you do click OK Copying Files 25 x 12 To verify installation connect
69. pins is available for another SIO channel UART channels may or may not use the same pins as one of the SIO channels When you select an SIO channel set JP8 and JP9 in the SIO position with pins 1 2 connected on each USO TXDSO on JP8 and USI RXDSI on JP9 When you select a UART channel set JP8 and JP9 in the UART position with pins 2 3 connected on each TXDSO UTXD on JP8 and RXDSI URXD on JP9 8 2 2 Rate Box The Rate box contains a selection of available serial port rates that can be used in flash programming For transfers of large amounts of data such as when programming a large user program or verifying a program of any size setting a faster serial rate allows the operation to go more quickly For SIO channels you may select the serial I O rate from a low of 2 5 kHz 2500 bits per second to a high of 188 kHz 188 000 bits per second When you change from a UART channel to an SIO channel the default rate is set to 50 KHz Depending on the main clock frequency of the device being programmed devices may not be able to operate at the highest bit rates It is recommended that you start at 50 KHz after successful programming is done at this rate you may try faster rates For UART channels the rates for programming are 9600 19200 38400 and 76800 baud When switching from an SIO channel to a UART channel the default rate is set at 9600 Depending on the main clock frequency of the device being programmed you may not be able to
70. point and then click and drag it to select characters or lines you want to copy You may also use the arrows to move the cursor as well Text copied to the clipboard may be pasted into other Windows applications for documentation purposes Clicking Edit Paste CTRL V takes any characters in the Windows clipboard and transmits them to the micro board through the USB interface This operation is the same as typing the characters on the keyboard characters will not be echoed to the screen unless local echo is on or unless echoed by the micro board Clicking Edit Clear Screen clears the current terminal window screen and history buffer It does not affect characters that have been received to a capture file Clicking Edit Select All CTRL A selects all of the contents of the current buffer of received characters including characters that have scrolled off the screen but not characters that have been dropped from the history buffer after it reaches its maximum of 32K characters Clicking Edit gt Select All followed by Edit Copy results in the entire history buffer being copied to the clipboard 65 M Station Baseboard IN EC 10 6 Transfer Menu The Transfer menu contains the Capture Text Send Text File and Send binary key commands Transfer Help Capture Text Send Text File Send binary key 10 6 1 Capturing MSTTERM Interactions to a Text File 1 The Capture Text submenu contains the Select
71. r Files Search Results a Rant The wizard has finished searching for driver files for your hardware device SY The wizard found a driver for the following device oy NEC_M Station USB F 1 Windows found a driver for this device To install the driver Windows found click Next Gs m fscommand software m station drivers 2k xp usbmstny 1 rt Click Finish to complete the installation and begin using the driver Found New Hardware Wizard Completing the Found New Hardware Wizard Q NEC M Station USB IF 1 Windows has finished installing the software for this device To close this wizard click Finish Back i Lance To verify driver installation connect the M Station to the system Click Start gt Control Panel gt System Select the Hardware tab and then the Device Manager tab Expand the Universal Serial Bus controllers list verify that NEC M Station USB IF 1 is shown and then close the screen E Device Manager Oo x Action View gt m e A aF Ports COM amp LPT fi Sound video and game controllers amp Storage volumes RI System devices 2 Universal Serial Bus controllers NEC M Station USB IF 1 Standard Universal PCI to USB Host Controller Standard Universal PCI to USB Host Controller Standard Universal PCI to USB Host Controller USB Memory Stick Slot USB Root Hub U USB Root Hub USB Root Hub Bi 2 M Station Baseboard IN
72. rangement for the 16 pin cable connection Please refer to the flash programming section of the user s manual for your MCU for information about designing the target interface for flash programming Figure 4 M Station Connection to Flash Programmer Ro Flash Programming Interface Signals 16 Pin Flat Cable Supplied with M Station M Station Microcontroller 16 Pin Header 16 Pin Cable Interface Header i cn k oy CO mn User s Target System 04RC 0019B 5 04 3 3 JP2 Voo Power Source Selection The JP2 jumper selects the source of the Voo power on the M Station Connecting JP2 pins 1 to 2 marked as REG and Von respectively on the board supplies Voo from the on board VDD_SEL voltage generated by the voltage regulator and selected by JP3 Connecting JP2 pins 2 to 3 marked as Vpp and BAT respectively on the board supplies Voo from the optional battery pack on the underside of the M Station baseboard This allows the M Station baseboard and attached micro board to operate in standalone mode on battery power rather than with the 12V power supply connected to the J8 power connector Operation is possible without the 12V power supply but it is required for flash programming When Vop power is supplied by the micro board or target system remove JP2 to avoid potential conflict between Vop levels NJ EC M Station Baseboard 3 4 JP3 Vm Voltage Generation The Voo for biasing MCU dev
73. rd specified in the PRC file upward by providing an additional time If this is possible the FP4MST program prompts you to specify the additional amount of time The default amount can be set in this section of OPTMST Most devices do not require this parameter but for those that do a nominal value of 50 microseconds us is suggested Select the Automatic check box if you want to avoid having to answer the prompt for this value each time the PRC file is selected 8 4 3 Pre Write Time Per Word For some flash MCUs you can adjust the pre write time used in erasing specified in the PRC file upward If this is possible the FP4MST program prompts you to specify the additional amount of time The default amount can be set in this section of OPTMST Most devices do not require this parameter but for those that do a nominal value of 50 us is suggested Select the Automatic check box if you want to avoid having to answer the prompt for this value each time the PRC file is selected 8 5 File Selections File selections Curent PAC file CAM SIMS Trota ore T Automatically load on startup This box shows the current setting in the PRC file for programming based on the last selected PRC file when FP4MST was run Selecting the Automatically load on startup check box results in this PRC file being automatically loaded and the PRC file selection step being bypassed 50 NJ EC M Station Baseboard 8 6 OK CANCEL HELP Command Buttons
74. rmed and its progress At the end of the sequence the Status window should show Written and verified 55 M Station Baseboard IN EC 9 2 4 2 SSig Chk Clicking the Ssig Chk command button initializes the device reads its silicon signature and then displays that information in the Device box 9 2 4 3 Blank Chk Clicking the Blank Chk command button executes a blank check operation on the flash device after first initializing and checking the silicon signature The Status window displays the progress of the operation If the device is blank erased the Status window displays Blank at the end of the operation If the device is not blank the Status window displays Not Blank and you receive this warning FLASH BLANK CHECK ES Flash device mot blank Click OK and then execute an Erase operation subsection 9 2 4 4 9 2 4 4 Erase Clicking the Erase command button erases the flash device after first initializing it and checking its silicon signature For some flash devices a pre write operation is done After a pre write operation if any an erase operation is performed This may take several seconds After erasing some flash devices require an area write back operation The Status window shows the progress of erasing Status After completion the Status window displays Erased 56 NJ EC M Station Baseboard 9 2 4 5 Write Clicking the Write command button programs the selected object
75. s between corresponding rows 1 and 2 so that the CPU s I O port signals can drive seven segment LEDs NJ EC M Station Baseboard Figure 11 Seven Segment LED HOW Pin i7 SEG Al HOW Pin 18 En SEO Bi ROW Pin 19 SEG C1 HOW Pin 20 SEG Di LED ROW Pin 21 SEG EI ROW Pin 22 SEG F1 HOW Pin 23 SEG Gi HOW Pin 24 SEG DPI EI pP ROW Pin 24 SEG AZ HOW Pin 26 En SEG Be B ROW Pin 27 SEG C S ROW Pin 28 SEG D2 LED HOW Pin 29 SEG E H Pin 3 F OW Pin 30 ee SEG ES e ROW Pin 34 SEG G2 HOW Pin 32 SEG DP EI Fe OS OO 504 4 5 Pushbutton Switches There are three pushbutton switches Table 9 Function Description of Pushbutton Switches No Description Function SW1 Reset switch System reset for M Station and micro board when micro board is connected SW2 Connected to row 2 pin 5 General purpose switch input to a port of the microcontroller CPU SWS Connected to row 2 pin 6 General purpose switch 4 6 Potentiometer A potentiometer R51 in the upper right of the M Station is connected to pin 6 of row 2 Its low voltage is GND provided when the potentiometer shaft is turned counterclockwise to its full extent The high voltage is Voe provided when the potentiometer shaft is turned clockwise to its full extent Pin 6 of row 1 is connected to an analog input port of the micro board By inserting a jumper between pin 6 on rows 1 and 2 you can test analog to digital A D conversion using the potentiometer to s
76. s for adjustment of algorithms Whether to automatically load the PRC file or to prompt the user for it Usually the OPTMST program needs to be run only when first configuring the M Station hardware and software for flash programming After the initial settings are made the FP4MST program will run without adjustment of these settings 45 M Station Baseboard NEC To run the OPTMST program click Start Run file name to display the OPTMST Flash Configuration dialog box OPTMST Flash Configuration EX Flash Clock Source Host Ge Taget Target Frequency E MHz Communication Interface Fort UART chil sl VPP FLMDO Pulses E Rate 32400 sl Voltage Settings JP Setting La 3 14 sl VD Voltage Ew JP4 Setting iPas 0 sl VPP Voltage H 0 0 FRC User specified parameters Additional Power On Time E meer Additional write time per word jo usec Automatic Pre write time per word jo usec Automatic File selections Current PAC file CAMSISTMS T 78f0336 pre Automatically load on startup The main sections of the OPTMST window and the associated settings are explained in the sections following Please refer to the user s manual for your micro board to learn about jumper settings and appropriate OPTMST selections 46 NJ EC M Station Baseboard 8 1 Flash Clock Settings Source and Frequency Flash Clock Source C Hos Target Target Frequency E Mu In the Flash Clock Source box t
77. s software may impair or destabilize the correct operation of your system either immediately or in the future Microsoft strongly recommends that you stop this installation now and contact the hardware vendor for software that has passed Windows Logo testing Continue Anyway STOP Installation 4 If you have removed the CD ROM from your drive insert it and click OK Insert Disk Please insert the Compact Disc labeled NEC M Station 1 USB Driver Installation into your CD ROM drive IM land then click OK Cancel You can also click OK if you want files to be copied from an alternate location such as a floppy disk or a network server 33 M Station Baseboard IN EC J Click Finish to complete the installation Found New Hardware Wizard Completing the Found New Hardware Wizard The wizard has finished installing the software for e NEC M Station USB IF 1 Click Finish to close the wizard If you then plug the M Station into a high speed port you may briefly see the warning messages again but they should disappear quickly after the M Station initializes Please disregard them 6 3 4 Uninstalling the USB Driver If you installed the driver previously and now want to upgrade to a newer version you must uninstall the previous one before installing the new The procedure for driver uninstallation varies according to operating system Note that if you are upgrading the driver you will need to
78. t is not possible to read out the contents of the flash device s memory Instead a verify operation consists of sending an entire image of what the flash memory should hold to the device which compares the data against the actual contents of memory After the entire memory image is sent the device will report whether the data verified or not When the Verify button is clicked it first initializes the flash device and reads the silicon signature Then a memory image is built of the user program by reading the specified program file plus erased data values for all locations not specified in the program file St M Station Baseboard IN KO The memory image is sent to the flash device and the Status window reports the progress of the operation by displaying the current number of block sent and the total number of blocks For a 78KO device a block is 256 bytes for a 78KOS device a block is 128 bytes S Labs After the entire memory image is sent if the data sent compares exactly with the data in the flash device the Status window displays Verified If the data sent does not compare exactly with the device the Status window displays Verify failed and you receive this error message FLASH PROGRAMMING ERROR Ea Couldn t verify device 9 3 Configure Command Button Clicking the Configure command button in the FP4MST Flash Programming box opens a Configuration box that is the same as the one for the OPTMST program
79. tain use conditions Further Renesas Electronics products are not subject to radiation resistance design Please be sure to implement safety measures to guard them against the possibility of physical injury and injury or damage caused by fire in the event of the failure of a Renesas Electronics product such as safety design for hardware and software including but not limited to redundancy fire control and malfunction prevention appropriate treatment for aging degradation or any other appropriate measures Because the evaluation of microcomputer software alone is very difficult please evaluate the safety of the final products or system manufactured by you Please contact a Renesas Electronics sales office for details as to environmental matters such as the environmental compatibility of each Renesas Electronics product Please use Renesas Electronics products in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances including without limitation the EU RoHS Directive Renesas Electronics assumes no liability for damages or losses occurring as a result of your noncompliance with applicable laws and regulations This document may not be reproduced or duplicated in any form in whole or in part without prior written consent of Renesas Electronics Please contact a Renesas Electronics sales office if you have any questions regarding the information contained in this document or Renesas Electroni
80. tation baseboard e For target systems connect the M Station baseboard through a 16 pin or 10 pin cable in the same way you connect the micro boards Care needs to be taken when the target system supplies its own power and or clock signals and when the target system uses the flash programming and communication signals in its own hardware 39 M Station Baseboard IN EC 7 2 Power Supply Options JP2 Settings Having the M Station supply power to the micro board or target system is the normal method of operation When the M Station supplies power to the micro board set JP2 to select the source of the Vop power to the micro board e Set JP2 to the REG position to supply Voo from the variable on board Vop regulator with the Vop voltage set by the JP3 jumper option In this case the AC adaptor connected to the J8 power connector provides the M Station s power e Set JP2 to the BAT position to select the battery power provided by the three AAA size batteries mounted in the battery pack on the underside of the M Station baseboard In this case the batteries supply Voo and the AC adaptor is not required for standalone operation of the micro board or for communication using the MSTTERM program Flash programming is not possible in this configuration e When the target system supplies its own power remove JP2 so that neither BAT nor REG is connected In this case the target system supplies Voo through the flash program
81. tatus Net Blank The Status window is normally blank when the FP4MST program is between operations During a flash programming operation the Status line displays various messages indicating the progress or status of the operation 54 NEC 9 2 4 M Station Baseboard Flash Programming Command Buttons Program Sequence 551g Chk Blank Chk Wnte Erase Verify There are six flash programming command buttons 9 2 4 1 Program Sequence that executes erase program and verify commands in sequence Ssig Chk that checks and shows the device s silicon signature Blank Chk that checks whether the device is Blank erased or Not Blank programmed Write that programs the selected user program file into flash memory Erase that erases the flash device s memory Verify that compares the user program file to the contents of the flash device s memory Program Sequence Clicking the Program Sequence command button causes the program to 1 2 Power up and initialize the device and then check the signature against the PRC file Run a Blank Check to determine whether the device needs to be erased before programming Executes an Erase operation if the device needs to be erased Performs a Write operation to program the device with the selected file Finishes with a Verify operation to check programming after the device is written During the Program Sequence the Status window displays the operation being perfo
82. transfer data to or from the micro board e Optional capture of communication to text files with pause and resume functions e Sending of a text file to the micro board The MSTTERM program uses Microsoft NET Framework version 1 1 and requires this software to be installed on the computer A file to install the Microsoft NET Framework 1 1 is supplied on the CD ROM bundled with the M Station baseboard in the Software DotNET directory If your computer has access to the Internet the Microsoft NET Framework also can be installed from http msdn microsoft com netframework howtoget default aspx or by using the Windows Update feature of your Windows operating system 60 NJ EC M Station Baseboard 10 1 Starting and Exiting the MSTTERM Program Before using the MSTTERM program make sure that JP8 and JP9 on the M Station are set for UART communication TXDSO UTXD on JP8 and RXDSI URXD on JP9 Click the MSTTERM program shortcut in the Start menu to initialize the program and open the MST Terminal window which displays any characters received by the M Station USB interface There is no power cycling or reset of the micro board upon starting and the default rate for operation is 9600 baud When you exit MSTTERM the program resets the micro board by turning Voo power off restoring it and then releasing the RESET line The user program then executes the same as when you exit the FP4MST program 10 2 MST Terminal Window The MST Terminal wi
83. tter cycles through command names that begin with that letter Select the command you want and press ENTER to activate it Many commands can be directly activated through shortcut keys Table 15 Shortcut Keys Shortcut Key Submenu item CTRL A Edit gt Select All CTRL C Edit gt Copy CTRL O File Open MST file CTRL S File gt Save MST file CTRL V Edit Paste All other typed keys including control characters are sent to the M Station If you want to send a shortcut character to the M Station click Transfer gt Send binary key 62 NJ EC M Station Baseboard 10 2 2 MSTTERM Status Bar Capturing 9600 XM T 24 p The status bar at the bottom of the MST Terminal window shows the status of the MSTTERM program displaying Capturing when the capture to a text file is active or Capture paused when the capture is active but paused The status bar also shows the baud rate currently selected a count of transmitted lines and a count of received lines 10 3 File Menu File Edit Transfer Hel Open ChrltO Cirltz Save Save DS Properties Exit Alt F4 The File menu contains the Open Save Save As Properties and Exit commands e Clicking File Open or pressing CTRL O loads a previously saved MST configuration file containing MSTTERM properties The dialog box enables you to browse through and select from a list of available MST files Selecting a file and clicking Open loa
84. uipment communications equipment test and measurement equipment audio and visual equipment home electronic appliances machine tools personal electronic equipment and industrial robots High Quality Transportation equipment automobiles trains ships etc traffic control systems anti disaster systems anti crime systems safety equipment and medical equipment not specifically designed for life support Specific Aircraft aerospace equipment submersible repeaters nuclear reactor control systems medical equipment or systems for life support e g artificial life support devices or systems surgical implantations or healthcare intervention e g excision etc and any other applications or purposes that pose a direct threat to human life You should use the Renesas Electronics products described in this document within the range specified by Renesas Electronics especially with respect to the maximum rating operating supply voltage range movement power voltage range heat radiation characteristics installation and other product characteristics Renesas Electronics shall have no liability for malfunctions or damages arising out of the use of Renesas Electronics products beyond such specified ranges Although Renesas Electronics endeavors to improve the quality and reliability of its products semiconductor products have specific characteristics such as the occurrence of failure at a certain rate and malfunctions under cer
85. upply a voltage between GND and Voe 15 M Station Baseboard NEC 4 7 LCD Socket An optional pin socket can be mounted on row 8 23 31 and row 12 where an LCD module can be inserted The segment drive signals for the microcontroller CPU are connected to row 8 23 31 and row 12 These pins are open for the CPUs which do not support LCD segment drive Figure 12 S10 Se 54 Si COMS 4 8 NC NC NG 4B AC 4DP 3B 3C 3DP 2B 2C 2DP 1B 1C NC COMES NC NC COM2 AF 4E NC JA AG AD 3F 2E NG 3A 3G 3D 2F 2E NC 2A 2G 2D iF 1E NG 14 16 1D COMI Varitronix VIM 404 DP AC 5 H 4 Digit 7 Segment LOD Module Digikey 153 1046 ND Optional Expansion Memory Four Digit Seven Segment LCD Module COM Sit D 58 Se 55 33 2 s0 COMA O4RC 0027B E Optional footprints for 64 KB external expansion SRAM and its address latch are provided The address data and read write control signals are connected to row 3 and are normally connected to address data and control lines through solder blobs Table 10 Optional Expansion Memory Signals on ROW3 Description Connection Address and data Through SB 17 10 Address Through SB 9 2 Address latch Through SB 18 Write Through SB 20 Row 3 is free for other use if the optional memory and its address latch are not mounted If however the optional memory is mounted the selected row 3 is dedicated for the external expans
86. ur computer Click Start Settings Control Panel gt System Select the Device Manager tab Expand the Universal Serial Bus controllers list Right click NEC M Station USB IF 1 Click Uninstall When you see the warning message click OK At that point the file name should disappear Disconnect the M Station from the system This procedure alone does not remove the driver files from the system To do that which is necessary before you can install an upgrade you must do the following ie 2 Run Internet Explorer Select the C WINNT SYSTEM32 directory Click File Search Enter usbmst in the Search for files or folders named text box and then click Search You should see this result USBMSTNV1 SYS in C WINNT SYSTEM32 DRIVERS Delete this file rename it or move it to a different location if you wish to save it From Internet Explorer select the C W NNT INF directory Click File Search 35 M Station Baseboard IN EC 10 IA 12 13 14 15 6 3 4 3 Enter oem inf in the Search for files or folders named text box Enter usbmst in the Containing text box Click Search You should see the oemxx inf file where xx is one or more decimal digits Open the file with a text editor such as Notepad and make sure the file starts with this text Installation inf for the NEC USB to M Station Interface Delete this file rename it or move it to a different directory if you wish to
87. w baud rate and any received characters are received at the new baud rate This does not change the baud rate of the micro board s UART Setting a baud rate for the M Station USB interface that does not match the baud rate of the micro board result in incorrect communication and most likely nonsense characters on the screen 64 NEC M Station Baseboard Selecting the Filter Receive 7 bit check box masks received characters to 7 bits If the character is a non printing ASCII character after masking except for CR or LF handled above it is displayed as If you clear the check box all received characters are displayed on the screen as is except for CR and LF characters CR starts a new line handled as CRLF and LF is ignored The Current Font box displays the currently selected font Clicking it opens a dialog box showing available fixed point fonts and allows you to set the attributes regular bold italic bold italic and point size of the font selected Selecting a new font or changing the attributes or size of the current one converts the entire contents of the window to the new settings 10 5 Edit Menu Edit Transfer Help We Ctrl V Paste Clear Screen Select All Chrl 4 The Edit menu contains the Copy Paste Clear Screen and Select All commands Clicking Edit Copy CTRL C copies currently selected and highlighted text to the Windows clipboard Position your cursor at the starting

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