SKP16C62P User`s Manual
Contents
1. g in HEW before compiling the programs To enable the g option perform the following Open the workspace and project in HEW Select Renesas M16C Standard Toolchain from Options pull down menu Click on Link tab Select Output under the Category list box Click on checkbox for g Outputs source debug information Click on OK button For more information see the HEW user s manual SKP16C62P User s Manual Rev 1 0 13 22 December 2003 RENESAS Applications Engineerin 7 0 SKP16C62P Board Specifications 7 1 Hardware Specifications Table 7 1 lists the specifications of the SKP16C62P Board Table 7 1 SKP16C62P Board Specifications Item Specification MCU M30626FHPGP Clocks Main Clock 12MHz crystal 16MHz max ceramic resonator ring oscillator or PLL 24MHz max Sub Clock 32 768KHz crystal Memory Internal RAM 31kB 31616 Bytes with KD30 ICD High E W Data Block 4kB Flash ROM 382kB 391 423 Bytes Connectors J5 Serial interface connector UART1 for KD30 ICD J1 J4 50 pin user supplied header for user target connection Jumpers JP1 MCU Power for Icc Measurements JP2 Xout to main crystal Y2 Switches S1 pushbutton connected to P8_ 3 S2 pushbutton connected to P8_2 S3 pushbutton connected to P8_1 S4 pushbutton connected to Reset LED s D1 Red User output connected to P8_0 D2 Yellow User output connected to2. While using KD30 to debug user code some issues may come up because the limitations discussed in section 6 were not satisfied These common issues are listed on table A 2 including the countermeasures Table A 2 Problems while using KD30 Problem Possible Cause s and Solution After stepping a few e Changes made to UART1 SFR s instructions KD30 hangs Breakpoints do not seem to e KD30 is in FreeRun mode Change the RUN mode to work Sampling from the Init window Environment gt Init KD30 locks up cannot stop e Changes made to UART1 SFR s program or e Ensure no limitations in Section 7 were violated Communication error e Re initialize the system without closing KD30 See note message is displayed below e Do a hardware reset User program runaway may be corrupting kernel RAM or interrupt vectors flags etc Close KD30 hit S1 on the SKP16C62P to reset the board and then restart KD30 Download Issues e Filenames or directory names contain spaces or special characters e HEW project not properly set up startup files missing or out of order files added to wrong member etc Try creating a new project and adding your source files to it For details please see HEW user s manual To re initialize the system without closing KD30 try the following e Press the OK button in the error dialog box to close it e When an Exit dialog box appears press the Cancel button to
3. ADTRIG Sin4 11 P8 1 TA4in U 12 P8 3 INT1 13 P8 5 NMI 14 P8 7 XCin 15 P7 1 RxD2 SCL2 TB5in 16 P7 3 CTS2 TA1in MV 17 P7 5 TA2in W 18 P7 7 TA3in 19 P6 1 CLKO 20 P6 3 TxDO SDAO 21 P6 5 CLK1 22 P6 7 TxD1 SDA1 23 BYTE 24 GND 25 GND December 2003 RENESAS Applications Engineering Appendix D SKP Board Dimensions 3 300 3 750 Merete H dod000000000000000000000 me eXe O0OO0O0O00000000000000000 FET Ge TT Te TT SKP16C62P User s Manual Rev 1 0 21 22 December 2003 RENESAS Applications Engineerin Appendix E RTA FoUSB MON ICD For details on how to use the ICD please see RTA FoUSB MON user s manual SKP16C62P User s Manual Rev 1 0 22 22 December 2003
4. operation For normal operations JP1 must be shorted JP1 is shorted by default 5 4 2 JP2 Xout JP2 is used to connect the output of the MCU s internal amplifier to the crystal for oscillation It can be used to disconnect Xout when an externally driven clock is connected to Xin For normal operations JP2 must be shorted JP2 is shorted by default 5 4 3 Default Jumper Setting Jumper JP1 JP2 MCU Power Xout Setting Shorted Shorted 5 5 LCD Liquid Crystal Display The LCD is a 2 line by 8 character display with a KS0066 controller IC SKP16C62P User s Manual Rev 1 0 9 22 December 2003 6 0 System Operation amp Limitations The SKP16C62P provides sophisticated debugging features at a low cost but it does have some limitations when used with the KD30 Debugger and ICD Section 6 1 introduces the kernel ROM monitor program and what it is for The limitations when this kernel is running with the user program are listed in table 6 1 Table 6 1 Systems Limitations when used with KD30 Item Please Refer To 6 2 Pin and Peripheral Limitations 6 3 Memory Map User Limitations 6 4 Status After Reset 6 5 Register Operation Limitations 6 6 Limitations on Interrupts 6 7 Stop or Wait Mode Limitations Debugger Limitations 6 8 User Program s Real time Capability 6 1 Kernel ROM Monitor Introduction During debug used with the KD30 debugger a s
5. 10 8 P1 4 D12 9 P1 6 INT4 D14 10 P2 0 AN20 AO 11 P2 2 AN22 A2 12 P2 4 AN24 A4 13 P2 6 AN26 A6 14 P3 0 A8 15 P3 2 A10 16 P3 4 A12 17 P3 6 A14 18 P4 0 A16 19 P4 2 A18 20 P4 4 CSO 21 P4 6 CS2 22 P5 0 WRL WR 23 P5 2 RD 24 P5 4 HLDA 25 P5 6 ALE 1 Vcc 2 CNVss 3 P10_0 ANO 4 P10_2 AN2 5 P10 4 AN4 KIO 6 P10 6 ANS KI2 7 P9 0 TBOin CLK3 8 P9 2 TB2in Sout3 9 P9 4 TB4in DA1 10 P9 6 Sout4 ANEX1 11 P8 0 TA4out U 12 P8 2 INTO 13 P8 4 INT2 14 P8 6 XCout 15 P7 0 TxD2 SDA2 TAOQout 16 P7 2 CLK2 TA1out V 17 P7 4 TA2out W 18 P7 6 TA3out 19 P6 0 CTSO 20 P6 2 RxDO SCLO 21 P6 4 CTS1 CLKS1 22 P6 6 RxD1 SCL1 23 Vref 24 Vcc 25 Vcc SKP16C62P User s Manual Rev 1 0 20 22 J2 Pin Function 1 GND 2 PO 1 ANO1 D1 3 PO 3 ANO3 D3 4 PO 5 ANOS D5 5 PO 7 ANO7 D7 6 P1 1 D9 7 P1 3 D11 8 P1 5 INT3 D13 9 P1 7 INT5 D15 10 P2 1 AN21 A1 11 P2 3 AN23 A3 12 P2 5 AN25 A5 13 P2 7 AN27 A7 14 P3 1 A9 15 P3 3 A11 16 P3 5 A13 17 P3 7 A15 18 P4 1 A17 19 P4 3 A19 20 P4 5 CS1 21 P4 7 CS3 22 P5 1 WRH BHE 23 P5 3 BCLK 24 P5 5 HOLD 25 P5 7 RDY CLKOUT 1 GND 2 RESET 3 P10 1 AN1 4 P10 3 AN3 5 P10 5 AN5 KI1 6 P10 7 AN7 KI3 7 P9 1 TB1in Sin3 8 P9 3 TB3in DAO 9 P9 5 CLK4 ANEXO 10 P9 7
6. Applications Engineering stENESAS Everywhere you imagine Powerful Processors Easy to Use SKP16C62P User s M anual Rev 1 0 December 2003 www renesas com RENESAS Applications Engineerin Table of Contents 10 IAtroduetion moriria E A AE ARE a AMT Aden P eens 2 2 0 Contents of Product Package essicccicsssectatienatiasatcatand satus ncectchbarsnueensueel banda dienes 3 3 0 Limited Guarantee and Support ronnrnnnrrrnrrrnnrrnnrrnnrrnnnrnnnnnnnnnnnsnnnsnnnsnnnnnnnnrnnnennnsnnne 4 40 System COMMGCUV ITY eners eree eie er e eles aeiaai mnterharaesh ude 5 4 1 Host Computer Requirements ccccccceccceeceeeeeeaeeeaeeaaeeaaeeaaeeaaaeaaaeeaaeaaaeeaaaeaes 5 4 2 SKP16C62P Board PEA E EE 6 EE ene AN 6 4 4 Software Development TOols cccccccccccceecceeeceeeeeeceeeceeeeceeeeeeceeseceseceaeeeaeeesaeeaas 6 JAT HEN fara SSE E 6 4 4 2 NC30WA C compiler errvrrrvrrvvvrvrvrrrvnrrnnrernrerrrrrnsrensernsernserensenssenssenssenssensssenssenn 6 44 3 KD30 Debugger m te unnpetunmedere funne SANU LACA A arken ATEKA NANNE aay eceteccunpecaue ie 6 4 4 4 FoUSB Flash over USB Programmer rrvnnnnnnnnnnnnnvrrrnnnnnnvnnnnrrrnnnrnnnnnnnrrrrnnnnnn 6 5 0 mfo KONES R AE AE E used 7 521 SKP16C62P Board enera kara er E 7 5 2 SKP16C62P Board Block D gramuuam sanke evas durin 8 5 3 M16C 62P Group of Microcontrollers ccccccccceccceeccececcececeeeceeceeeeeeeeeeeesseeeeeesees 8 5 4 SKP16
7. C62P Board Jumper Configuration cece eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeenaaeees 9 5 4 1 JP1 MCU U1 POWer mrrnrnnornovorovrrrrerrrrrrrrrrererrrrreverrrrrerensrrnrererererererernnrenneenn 9 5 42 IPZ KOM ne See 9 5 5 LCD Liquid Crystal Displ ysasr sa sadase stuss hebr ee 10 6 0 System Limit tions manus daden iasi Seaay Mee skiene dei NAKER rsuke dene 10 6 1 Kernel Introduction cccccccccccceccccecceecceeeeeeeeeeeeeeeeeeeeeeeeeeeeceeeeeeeeeeeeeeseeeeeseeeeeeenaess 10 6 2 Pin and Peripheral Limitations cccccccccccccceceeceeceeeeeeeeeeeeeeeeeeeeeeeeseeeeeeeeeeeeeeees 11 6 3 Status After Resetususeinuava tise Mudie a a aaa a 12 6 4 Register Operation Limitations rrrrrnnnnnnnvevvnnevrnnnnnnnnvkvnnnvvnnvvrnnnnvenvnnennevennnnnnnnn 12 6 5 Limitations On Interrupts ec ceccccccccccceecceecceeceeeeeceeeceeceeeeeeeeceeeceeeceeeseeeeeeeesaeenaes 12 6 6 Stop Mode or Wait Mode Limitations cccccccccceccccccceeccececeeceeeeeeeeeeeeeeeeseneeeeees 13 6 7 User Program s Real Time Capability rrrrnnnnnnnnnnnrrrrnnnnnnnnnnnnrnnnnrrnnnnnnenrrrnnnnrnnn 13 6 8 Performing Debug Using SyMbolS nica skassscst acct reccaee elie eee vaiean nea ead 13 7 0 SKP16C62P Board Specifications srnnnnnnnrnnnrnnnrnnnnnnnnnnnnnnnnnnnnnnnnrnnnrnnn annann 14 7 1 Hardware Specifications ccccccccccccccccccecccceeeceeeceeceeeeeceeeeeeeeeeceeeeeeeeeeeeeeeeseneeeees 14 7 2 External Power S
8. Drivers which contains the driver files necessary to use the ICD Plug the ICD board to your PC using the enclosed mini USB cable Follow the instructions on installing new hardware and when Windows asks for the drivers or location of the drivers select browse or specify C MTOOL FoUSB USB Drivers and then continue with the new hardware installation NOTE If you are using Windows 2000 you need Administrator privileges to install the drivers If you still encountering problems on installing the drivers you can try the following 1 Windows 2000 i Copy the fousb inf and usbmon inf files from USB Drivers folder to WINNT INF folder ii Copy the fousb sys and usbmon sys files from USB Drivers folder to WINNT SYSTEM32 drivers folder 2 Windows 98 i Copy the fousb inf and usbmon inf files from C MTOOL FoUSB USB Drivers folder to WINDOWSIINF folder ii Copy the fousb sys and usbmon sys files from C MTOOL FoUSB USB Drivers folder to WINDOWS SYSTEM32 drivers folder SKP16C62P User s Manual Rev 1 0 18 22 December 2003 RENESAS Applications Engineerin Appendix B Reference Manuals Item _ Title Description 1 SKP16C62P Quick Start Guide Document that will help you get started on using the SKP16C62P 2 SKP16C62P User s Manual Installation and operation guide for the SKP16C62P 3 SKP16C62P Board Schematic Schematic diagram for the SKP16C62P Starter Kit board 4 SKP16C62P Boar
9. ES 1 The Watchdog Timer vector is shared with the oscillation stop and voltage detection interrupt The vector is available for oscillation stop and voltage detection interrupts but not Watchdog Timer interrupts 2 The kernel transparently relocates the Reset vector to FFFD8H 6 7 Stop or Wait Mode Limitations The kernel cannot be run in STOP or WAIT modes Do not use the STOP or WAIT instructions in your program 6 8 User Program s Real Time Capability Please be aware that while the kernel is in a STOP state the hardware peripherals will continue to run Therefore interrupts may not be serviced properly Also the watchdog timer will not be serviced and will likely time out if active While the kernel is in a RUN state there is no overhead on the application code UNLESS a RAM monitor window is open in KD30 This window requires periodic communication with the MCU This communication suspends normal application operation while servicing the request approximately 2000 BCLK cycles for each 16 bytes of data displayed in the window are used per window update The user must determine whether or not this behavior is acceptable SKP16C62P User s Manual Rev 1 0 12 22 December 2003 RENESAS Applications Engineerin 6 9 Performing Debug Using Symbols Normally when a new project is started using HEW debugging symbols are enabled If you are unable to debug your program using symbols in KD30 add the debug option
10. P board incorporates an M30626FHPGP 100 pin QFP from the M16C 62P group of microcontrollers designated as U1 Figure 5 2 shows the SKP16C62P block diagram Analog Adjust POT RT1 Fa EI EA ese LCD Contrast POT for Oscillation JP2 Detection RESET P8 3 P8 2 AN1 ANO Evaluation Xin Xout XCin XCout Thermistor 8 characters P9 x 2 lines LCD U1 RED YELLOW GREEN To Si0 7 M30626FHPFP LED LED EE FoUSB ICD MCU D3 D4 D5 Vcc P80 P74 P72 Vcc JP1 MCU Power for Icc Measurements J1 J2 J3 J4 Note An external power supply is required if the Headers SKP16C62P Board is not connected to the ICD Figure 5 2 SKP16C62P Block Diagram 5 3 M16C 62P Group of MCUs M3062x group of 16 bit single chip flash microcontroller MCU is built using high performance silicon gate CMOS process with an M16C 60 series CPU core The datasheet for the M16C 62P group of microcontrollers can be found under C MTOOL SKP16C62P Docs folder of your PC after SKP software installation or from the Start menu Start gt Programs gt RENESAS TOOLS gt SKP16C62P gt Document Descriptions SKP16C62P User s Manual Rev 1 0 8 22 December 2003 RENESAS Applications Engineerin 5 4 SKP16C62P Board Jumper Configuration 5 4 1 JP1 MCU U1 Power JP1 is used to connect the power Vcc pins of the M16C 62P MCU to the Vcc of the board It can be used to measure current power consumption of the MCU during various modes of
11. P7_4 D3 Green User output connected to P7 2 LCD 2 line x 8 character LCD with KS0066 controller IC 7 2 Power Supply Requirements The SKP16C62P Board will draw 35mA max With the ICD the current draw will be about 75mA 7 3 Operating Environment Table 7 3 lists the environmental conditions for using and storing the SKP16C62P board When storing the board place it in a conductive bag and then in the packing box your product was shipped in from the factory Table 7 2 Operating Environment Environmental Condition Ambient Temperature Ambient Humidity Operating 0 55 C 30 to 80 non condensing No corrosive gas allowed Storage 30 to 75 C 30 to 80 non condensing No corrosive gas allowed SKP16C62P User s Manual Rev 1 0 14 22 December 2003 RENESAS Applications Engineerin Appendix A Troubleshooting Guide This section discusses possible problems you may encounter while installing the software and drivers and while running the KD30 or FoUSB Programmer applications This section also discusses the countermeasures and solutions to resolve these problems If for any reason you cannot resolve the problem please contact your Renesas representative for assistance A 1 USB Driver Problems This section discusses the usual problems with the driver installation and how to fix it The most common problem encountered is that Windows did not properly install the driv
12. anual Rev 1 0 10 22 December 2003 RENESAS Applications Engineerin 6 3 Memory Map The amount and memory locations of the kernel program to communicate with the KD30 and ICD are using on the M16 62P on the SKP16C62P board is shown on Figure 6 2 00000h SFR Area 00400h Internal RAM Area 31kB 07FFFh AKB data Note User programs must not use shaded areas User RAM Area 31616 Bytes Kernel RAM OrETEN 128 Bytes O7FFFh Reserved User A0000h Program Area 382kB Special Page Flash ROM Area 384kB Fixed Vector Area FFFFFh Figure 6 2 M30626FHPGP Memory Map with the Kernel Program Note The kernel occupies memory associated with special page vector numbers 18 19 and 192 255 The user reset vector is re mapped to address FFFD8h by the kernel 6 4 Status After Reset Table 6 2 lists the values of the registers initialized by the kernel program when the SKP16C62P starter board is reset The register status depends on the microcomputer s internal operation performed after a reset Table 6 2 Initial Register Values After Reset Register Name Initial Value After Reset Interrupt Stack Pointer Initialized to 07F8415 UART1 Set for external clock synchronous mode 6 5 Register Operation Limitations Table 6 3 lists the limitations on register operation The registers are inhibited from any modification If register contents are modified in any way kernel operation can
13. close it e Hit reset button on the SKP16C62P board e Press KD30 reset button After initialization debugging can resume However it is recommended that you download your program again before debugging Note If it has been identified that there are problems with the ICD please see the ICD s RTA FoUSB MON user s manual and troubleshooting SKP16C62P User s Manual Rev 1 0 17 22 December 2003 RENESAS Applications Engineerin A 3 Installing Required Files Manually This section discusses how to install the SKP16C62P software and development tools manually i e when not using the SKP16C62P installer 1 Run the KD30 installer KD30V320R1b_e exe from the Too s KD30 folder on the SKP CD 2 Run the FoUSB installer fousb_V2 00 exe from the Too s FoUSB folder on the SKP CD 3 Run the HEW installer setup exe from the Tools HEW folder on the SKP CD 4 Run the NC30 installer nc30wa_entry exe from the Too s NC30WA folder on the SKP CD 5 Create an SKP16C62P folder under C MTOOL on your PC and then copy the directories from the SKP16C62P files folder on the SKP CD to this folder This completes the software installation but the drivers for the ICD also needs to be installed We need to copy driver files inf and sys files and executables to certain Windows directories Open up the Windows Explorer window and browse the C directory One of the directories is C MTOOL FoUSB USB
14. ction 4 on system SKP16C62P connectivity e The ICD has no power Power LED on ICD is off Please ensure that the Power Mode switch on the ICD is on the USB side In Target position the ICD is powered from the target side e USB was not selected on the Init dialog box Please select USB from the Init dialog box that is displayed right after you start KD30 e The selected MCU on the ICD board and the actual target MCU M16C 62P do not match Close the error message by clicking on OK button and then click on the Cancel button of the KD30 Init window to close KD30 Make sure you select M30626FHP mcu If the MCU loaded on the ICD is different KD30 will re program the ICD to match it e The target MCU is damaged Try a different target board and see if KD30 will come up as you may have a damaged board or MCU SKP16C62P User s Manual Rev 1 0 16 22 December 2003 RENESAS Applications Engineerin A 2 3 KD30 Already Exist When a message KD30 already exists is displayed the usual cause of this problem is that the KD30 application was not properly closed Please check if KD30 is already running by looking at your task bar If KD30 cannot be found there bring up Task Manager press CTRL ALT DEL once and click on Task Manager button Select KD30 exe on the Processes list and click on End Process to terminate KD30 A 2 4 Issues that may come up During Debug Operations
15. d BOM Bill of materials for the SKP16C62P Starter Kit board 5 M16C 62P Group Data Sheet Operation and Specifications for the M16C 62P MCU s 6 M16C 20 60 Series C Language ANSI C language programming guide for the Programming Manual M16C 20 60 series MCU 7 M16C 20 60 Series Assembler Assembler language programming guide for the Language Programming Manual M16C 20 60 series MCUs 8 M16C 20 60 Series Software Manual This document details the instruction set and timing information for the M16C 20 60 series CPU cores 9 M16C 20 60 Series Sample Programs This document details some sample programs and application notes for the M16C 20 60 series MCUs 10 HEW User s Manual Integrated Development Environment for Renesas Tools 11 KD30 User s Manual Easy to use source and assembly debugger 12 AS30 User s Manual Assembler Language Guide for AS30 assembly language compiler 13 NC30 User s Manual ANSI C Compiler Guide for KNC30WA C language compiler 14 RTA FoUSB MON User s Manual User guide and operation manual for the ICD SKP16C62P User s Manual Rev 1 0 19 22 December 2003 RENESAS Applications Engineerin Appendix C Expansion Headers J1 Pin Function 1 Vcc 2 PO 0 ANOO DO 3 PO 2 ANO2 D2 4 PO 4 AN04 D4 5 PO 6 ANO6 D6 6 P1 0 D8 7 P1 2 D
16. er and so the ICD is not recognized This may also cause the device status to indicate that the device is not working properly An indication of this problem is the ICD status yellow LED it blinks about 2 3 times a second When the driver is installed properly the yellow LED should only blink every second Before trying the following steps try restarting your PC and see if this resolves the problem You can check the status using the Device Manager If the ICD appears under the Universal Serial Bus Controllers with NO red X or yellow exclamation point the driver was installed properly If you are using Windows 2000 or Windows XP you need Administrator privileges to install the drivers For cases where the Device Status states the device is not working properly please try the following e Double click on Renesas USB Monitor and a Renesas USB Monitor Properties dialog box appears e Click on Driver tab and click on Update Driver button e Select Display a list and click on Have Disk button e Specify and locate the C MTOOL FoUSB USB Drivers folder on your PC and install usbmon sys driver e If this process does not work please try the instructions below For cases where in the driver was not installed properly by Windows Windows 98 Windows 2000 or not listed in the Device Manager gt Universal Serial Bus Controllers please try the following e Unplug the USB Cable so Windows removes driv
17. er from memory e Delete the driver usbmon sys from WINNT SYSTEM32 DRIVERS folder in Windows 2000 or WINDOWS SYSTEM32 DRIVERS folder in Windows 98 e Plug in ICD and try installing the driver as written above but use the driver from the CD The folder is C MTOOL FoUSB USB Drivers SKP16C62P User s Manual Rev 1 0 15 22 December 2003 RENESAS Applications Engineerin A 2 KD30 Problems This section discusses the cause of the problem and countermeasures to resolve it The common problems encountered with KD30 are e USB option cannot be selected from the initialization screen e Cannot connect to target e KD30 already exists e Issues that may come up during debug operations A 2 1 USB Option Unavailable When USB cannot be selected from KD30 s Init dialog box you might be using an old version of KD30 that does not support USB Uninstall this version of KD30 and install latest version of KD30 from the Tools KD30 directory of the SKP CD A 2 2 Cannot Connect to Target When the message Can t connect with the target is displayed after KD30 startup there are several reasons that may cause this message to appear Each cause and the corresponding countermeasure are discussed below e The SKP is not connected correctly Please connect the ICD to your PC Note Regardless of whether the ICD is bus or target powered please connect target board to ICD board first before plugging the USB cable to your PC Please see se
18. eveloping programs Your computer must have Netscape Navigator or Microsoft s Internet Explorer to view the help files and Acrobat Reader to view the manuals Insert the enclosed CD into your computer and SKP installer will auto start The SKP installer program will create a C MTOOL and C MTOOL SKP16C62P folder on your machine All development tools HEW KD30 Debugger and FoUSB Programmer can be found under C MTOOL Documentation sample code and other SKP related files would be under C AMTOOL SKP16C62P folder If the SKP installer program does not start up browse the CD s root folder and double click on skp_installer exe to start installation If you continue having problems on the install please read the Install FAQ txt file on the root folder of the CD SKP16C62P User s Manual Rev 1 0 3 22 December 2003 3 0 Limited Guarantee and Support Renesas Technology America Inc warrants the SKP16C62P to be free from component or assembly defect for a period of 180 days from the date of purchase Settlement is limited to repair or replacement of the product only Renesas Technology America Inc does not assume any liability arising out of the application or use of any product circuit or procedure described herein No other liability or warranty apply expressed or implied Software warranty is limited to replacement of the CD only While every attempt has been made to ensure accurate documentation Renesas Technolog
19. f expansion boards etc 4 3 ICD RTA FoUSB MON The ICD provides a plug and play debugging and programming interface to the SKP16C62P board by using the host computer s Universal Serial Bus USB The USB port also provides power to the SKP16C62P board and ICD thereby eliminating the need for an external power supply SKP16C62P User s Manual Rev 1 0 5 22 December 2003 RENESAS Applications Engineerin 4 4 Software Development Tools Aside from SKP documentation and sample code the SKP installer program also installs the development tools For details please see the quick start guide on how to run the SKP installer 4 4 1 HEW High performance Embedded Workshop HEW provides a Graphical User Interface GUI that integrates the software development tools and includes the C compiler assembler linker and editor 4 4 2 NC30WA Entry Version The NC30WA Entry version C compiler included in the SKP has no time expiration but has the following limits 1 The software comes without warranty 2 The compiler always compile with fansi option 3 The compiler optimization settings is fixed and cannot be changed 4 The finfo option for other software tools such as stack viewer etc is not supported If your development needs exceed the above limitations please go to the following web site http www renesas com eng products mpumcu toolhp datsheet m16c_e nc30wa htm and download the full version 4 calendar mont
20. h trial 4 4 3 KD30 Debugger KD30 is a remote debugger that runs on the host PC While communicating with a kernel i e a ROM monitor program on the target MCU through the ICD KD30 provides a highly efficient evaluation environment KD30 features include Source line debug for assembly language structured assembly language C language Run command with 8 breakpoints for M16C 62P will depend on the M16C MCU RAM monitor function C variable watch window 4 4 4 FOUSB Flash over USB Programmer User programs can run on the SKP16C62P board without the host computer running KD30 by programming the on board M16C 62P flash MCU with firmware using FoUSB Programmer It can also be used to program other Renesas M16C Flash MCU s and 740 series MCU s SKP16C62P User s Manual Rev 1 0 6 22 December 2003 RENESAS Applications Engineerin 5 0 Hardware 5 1 SKP16C62P Board Figure 5 1 shows the SKP16C62P Board with major components identified Expansion og panies Port t2 bis Sath EE ONN ar a 0900000 5 2 2 23 3 Power LED Reset 8 character x SW 2 line LCD Thermistor LCD Analog Contrast Adjust Pot JP1 JP2 MCU Power Xout M16C 62P 12MHz M30626FHPGP Crystal RTA FOUSB g veer Leys MON ICD Connector 32KHz Crystal Expansion Port User Pushbutton Switches Figure 5 1 SKP16C62P Board SKP16C62P User s Manual Rev 1 0 7 22 December 2003 5 2 SKP16C62P Board Block Diagram The SKP16C62
21. mall program called a kernel is downloaded to the M16C 62P The kernel communicates with the KD30 Debugger through the ICD about MCU status during user code debugging operations There are no special steps required in the user program to make use of the ICD The operation of the kernel is transparent to the user but there are some limitations and these are discussed from section 6 2 After starting KD30 the ICD downloads the kernel to the M16C 62P if it does not exist e g blank device or programmed with FoUSB Programmer After downloading the kernel KD30 opens the Program Window and the M16C 62P is ready for downloading code Connecting the ICD without starting KD30 will not affect the lines connected between the ICD and the M16C 62P the ICD keeps the lines in high impedance state The ICD only drives the pins after KD30 or FoUSB Programmer is started After program debug and verification you can then create and download a binary Intel hex or Motorola mot file to the M16C 62P This operation erases the kernel and only leaves the user program 6 2 Pin and Peripheral Limitations SIO UART1 pins are used for communication between the SKP16C62P board kernel and KD30 Debugger through the ICD Do not connect these pins to any other circuit as UART1 cannot be used in the user program For details please see ICD RTA FOUSB MON User Manual on Target M16C ROM Monitor Resources or related ICD application notes SKP16C62P User s M
22. not be guaranteed SKP16C62P User s Manual Rev 1 0 11 22 December 2003 Table 6 3 Limitations on Register Operation Register Name ij Restriction User Interrupt Stack Pointer Range 7B80H 7BFFH is used by the kernel UART1 Transmit Receive Mode Register Do not change UART1 Transmit Receive Control Register 0 UART1 Transmit Receive Control Register 1 UART1 Interrupt Control Register 0 Do not change UART Transmit Receive Control Register 2 Do not change bits 0 and 2 UART1 Transmit Buffer Register Do not write to this register UART1 Receive Buffer Register Do not read this register Port 6 and Port 6 DDR To prevent changes on P6_4 data and direction use read modify write only instructions BSET BCLR AND OR etc 6 6 Limitations on Interrupts Vectors that Reside in the Hardware Vector Table Table 6 4 lists the limitations on hardware interrupt vector addresses Table 6 4 Interrupt Vector Addresses Interrupt Cause M16C 62P Vector Kit Specification Address Undefined FFFDCH FFFDFH User available Overflow FFFEOH FFFE3H User available BRK Instruction FFFE4H FFFE7H User inhibited Address Match FFFE8H FFFEBH User inhibited Single step FFFECH FFFEFH User inhibited Watchdog Timer FFFFOH FFFF3H User available Note 1 DBC FFFF4H FFFF7H User inhibited NMI FFFF8H FFFFBH User available RESET FFFFCH FFFFFH Reset vector Note 2 NOT
23. the RTA FoUSB MON Flash Programmer In Circuit Debugger ICD The Flash over USB FoUSB Programmer software with the ICD allows in system programming of the M16C 62P flash MCU The ICD and firmware provide a convenient USB Universal Serial Bus interface between the SKP16C62P board and the host PC This interface reduces resource requirements on the M16C 62P MCU allows faster code downloads and can also be used with many other Renesas Flash MCU s SKP s and user s target board SKP16C62P User s Manual Rev 1 0 21 122 December 2003 RENESAS Applications Engineerin 2 0 Contents of Product Package This section describes the contents of the SKP16C62P product package When unpacking your SKP16C62P please check to see that all products listed below are included 2 1 SKP16C62P StarterKit Plus Product List Table 2 1 lists the products included in the SKP16C62P Table 2 1 SKP16C62P Product List Product Name Quantity Remark SKP16C62P Board 1 M16C 62P SKP Board RTA FoUSB MON ICD 1 KD30 Debugger FoUSB Programmer Interface Device 6 10 Pin Target Cable 1 Connects SKP16C62P Board J5 and the ICD 6 Mini USB Cable 1 Connects ICD to the Host PC SKP CD ROM 1 Auto install program HEW IDE C compiler assembler and linker KD30 Debugger FoUSB Programmer Manuals Tutorials Sample programs 2 1 1 SKP CD ROM The CD ROM contains the electronic manuals and software necessary for d
24. upply Requirements ccccccccecccecccceecceeececeeeeeceeeeeeeseeeeeeeenees 14 2 3 Operang Enrvroimenn sanset tam se A a i aaa 14 Appendix A Troubleshooting Guide cccccceccecccceccceeececeeeeeeeeeeeececececeeeeseeeeeeeeaeenas 15 A 1 USB Driver Problems iscriere ierre A e EE E 15 A 2 KD30 Problem a EEN 16 A 3 Installing Required Files Manually rrrnrnnnnnnnnrnnnnnnnnnnnonnnnrrrrrnnnnnnnrrnnnnrrrrnnnnnntnnnn 18 Appendix B Reference Manuals cccccccccecccececcececeeeeeeececeeeeeceeeeeeeeeeeeceseseeeeseeeeeeneass 19 Appendix C Expansion Headers ccccccccceccccecccececececeeeceeeeeeceeeeceeceeeseeeeeeeeeneeeseneneass 20 Appendix D SKP Board Dimensions cccccccccecccececeeeeeeeeeeceeeeeeecececeseeceeeeeeeeseeeneass 21 Appendix E RTA FoUSB MON ICD cccccccccceccccececeeeceeeeeeeeeeeeeeeeeeeeeeeeeeeeseeeeeeenenes 22 SKP16C62P User s Manual Rev 1 0 December 2003 RENESAS Applications Engineerin 1 0 Introduction The SKP16C62P StarterKit Plus SKP is a low cost environment for evaluating M16C 62P group of microcontrollers MCU and Renesas Technology America Inc software development tools The kit comes with an integrated software development environment HEW IDE C compiler assembler and linker KD30 Debugger and FoUSB Flash over USB Programmer A real time source level debug environment is implemented using the KD30 debugging software with
25. y America Inc cannot be held responsible for error or omissions and reserves the right to make changes without further notice Flash Over USB is a trademark of Renesas Technology America Inc All trademarks are the property of their respective owners SKP16C62P User s Manual Rev 1 0 4 22 December 2003 RENESAS Applications Engineerin 4 0 System Connectivity The following lists the hardware and software products required for using the SKP16C62P StarterKit Plus Host Computer supplied by user SKP16C62P Board RTA FoUSB MON ICD Mini USB Cable Target Cable Software Tools HEW IDE NC30 Compiler Linker KD30 Debugger FoUSB Programmer Figure 4 1 shows the system connectivity for the SKP16C62P PC with Windows SKP16C62P 98 Me 2000 or XP Board Mini USB Target Cable Figure 4 1 SKP16C62P System Connectivity 4 1 Host Computer Requirements The minimum requirement to be able to use the software that comes with the SKP16C62P is a PC with a USB port and Microsoft Windows 98 ME 2000 or XP Note For Windows 95 and NT that do not support USB please contact Renesas representative or email techsupport rta renesas com for options 4 2 SKP16C62P Board The SKP16C62P board provides an evaluation and development environment for the M16C 62P group of MCU It has pushbutton switches LED s and LCD for user interface Standard connector ports are available to expand the range of applications through the use o
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