Suite56 Ethernet Command Converter User`s Manual
Contents
1. 2 Make sure that Ethernet RJ 45 cable is not connected to 10 Base T port on the Suite56 Ethernet Command Converter front panel See Figure 2 2 3 Make sure the 26 pin OCD cable is not connected to OCD connection port on the back panel of the Suite56 Ethernet Command Converter See Figure 2 5 Verify the DSP Board is not powered Note It is important to remember that you should be no farther than arms length from the command converter when you are trying to flash it 4 Connect one end of a serial cable to the host RS 232 port on the Suite56 Ethernet Command Converter front panel See Figure 2 2 For PCs running Windows 95 98 or NT connect the other end to a serial cable to the RS 232 port on the host machine Plug receptacle portion of detachable power cord into the power supply and insert the plug portion of the detachable power supply into the wall outlet See Figure 2 7 to set up command converter to host system for reprogramming of the flash 5 Change directory to where you stored the latest version of the next flash code and rtload Motorola Preparation and Installation 2 11 Configuring the Suite56 Ethernet Command Converter Wall Outlet Detachable Suite56 RS 232 5 Volt Power Power Ethernet Serial Cord Command Cable Supply Converter N Host Computer gars AA2049 Figure 2 7 Windows PC Hardware Start Rtload exe on the PC If the COM port your2. To flash the command converter it is very important to find out which port file is for serial communication For example HP UX 9 0 might use tty00 and HPUX 10 2 might use tty1pO It is also important to know if you have permissions for using this serial port file 6 Plug the receptacle portion of the detachable power cord into the power supply and insert the plug portion of the detachable power supply into a wall outlet Note It is important to remember that you should be no farther than arms length from the command converter when you are trying to flash it 7 Run flashloader in the shell window on the host system Specify the serial port device and the new load image file name as shown in the following example then press ENTER 5 flashloader dev tty00 name of flash code gt hex 8 Flashloader will display the following prompt Apply power to the OCDemon Network Box and immediately press ENTER Figure 2 12 shows how set up should now appear 5 Volt Suite56 Detachable Ethernet RS 232 Wall Power Power Command Serial Outlet Cord Supply Converter Cable Host Computer a AA2054 Figure 2 12 HP Hardware Set Up for Flashing Command Converter Motorola Preparation and Installation 2 17 Configuring the Suite56 Ethernet Command Converter 9 If a valid connection is made between flashloader and the command converter the screen will appear as shown in Example 2 5 10
3. M80 For JTAG Devices PIN TARGET Vpp QD 23 NoConnect 10K DEF ARGET Vcc DEZ 3 2 TRST For JTAG Devices CIRCUIT Vcc For JTAG Devices 10K DSP TRST PIN TOP VIEW AA2037 Figure 3 1 Target Vpp System JTAG OnCE Interface Connector Motorola Functional Description 3 1 Multiple Target Connections Note Figure 3 1 may not represent the exact JTAG OnCE configuration needed for every DSP due to possible differences in internal resistors on the pins Please see the Data Sheet for your DSP for information on internal resistors Since the target system will have a resident reset circuit an AND gate in series is recommended with the CC RESET signal This will allow the target DSP to be reset with a valid Voj level from either the target reset circuit or from the command converter The pull down resistors are provided to prevent false signals from being propagated to the JTAG OnCE circuit when the test data input debug serial input TDI DST and test data clock debug serial clock TCK DSCK lines are active The test data out debug serial output TDO DSO pull up is designed to deassert the Debug Acknowledge signal from the OnCE circuit Figure 3 2 is the connector coming from the Target Interface Module via a 14 pin ribbon cable When viewed with pin 8 keyed on the right side this plug connector has all odd numbers on the left side and all even numbers on the right side when viewed from the top Spacing between pins is one
4. See Figure 2 5 Verify the DSP Board is not powered 4 Connect the 9 pin to 25 pin port adapter to the 9 pin serial RS 232 cable Connect one end of an RS 232 serial cable to the host RS 232 port on the Suite56 Ethernet Command Converter front panel See Figure 2 2 Connect the other end to a 25 pin serial port on a Sun Workstation Plug receptacle portion of detachable power cord into the power supply and insert the plug portion of the detachable power supply into a wall outlet Figure 2 11 shows how to set up the command converter to a host system for flash reprogramming Note If your Sun Workstation has a 9 pin serial connection don t connect the 9 25 pin port adapter into the serial cable Instead connect the serial cable directly into your host system 5 Volt Suite56 Detachable Power Ethernet Beng jene Supply Command ena Wall po Converter Cable Outlet Host Computer ii gt AA2053 Figure 2 11 Sun Hardware Set Up for Flashing Command Converter 5 On the screen bring up a terminal window and execute a change directory cd to the directory where you stored flashloader and the file you wanted to flash onto the command converter The file format is shown as follows flashloader the flash programmer utility lt name gt hex new flash load image in hex format 6 Please verify that steps a and b in the Sun Workstation Set Up section have been completed before procee
5. and press ENTER at the Router IP address xx xx xx xx prompt 9 Type your subnet mask and press ENTER at the Subnet Mask xx xx xx xx prompt 10 The terminal should now display REBOOT SYSTEM TO USE NEW VALUES 11 Disconnect the 5 volt power supply cable from the Suite56 Ethernet Command Converter front panel See Figure 2 2 Wait 60 seconds 12 Connect the 5 volt power supply cable to the Ethernet Command Converter front panel See Figure 2 2 13 Connect one end of the provided Ethernet cable to the 10 Base T port on the Suite56 Ethernet Command Converter front panel See Figure 2 2 Plug the other end into the Ethernet connection that is provided for your command converter to communicate with your host system 14 Figure 2 4 shows the only pieces of hardware that should be connected for this set up Host Computer Ethernet Connector Ethernet RS 232 f Supply cc Serial RJ 45 Cable Cable Ethernet Connector Suite56 Ethernet Detachable Command Ethernet Wall Power Converter RJ 45 Cable Outlet Cord AA2046 Figure 2 4 Set Up for Testing Command Converter s Ethernet Connection Motorola Preparation and Installation 2 7 Configuring the Suite56 Ethernet Command Converter The following should appear on your RS 232 terminal emulation program as shown in Example 2 2 Example 2 2 Testing the Ethernet Connection Waking up PCnetISA
6. Disconnect the serial cable from the Suite56 Ethernet Command Converter and the host machine 11 Disconnect the 5 volt power supply cable from the Suite56 Ethernet Command Converter front panel See Figure 2 2 Wait 60 seconds Repeat steps 1 4 and 12 19 of Section 2 2 1 1 Step by Step Configuration Instructions This will allow you to test and return the command converter to normal use 2 2 4 Troubleshooting the Suite56 Ethernet Command Converter Most problems with the Suite56 Ethernet Command Converter can be traced to either bad connections with the target or incorrect IP addressing Verify the following cable connections Target DSP board JTAG port connector to Target Interface Module Make sure that the red line on the cable connects to JTAG port pin 1 Target Interface Module connects to 26 pin OCD ribbon cable Verify that this connection is snug e 26 pin OCD ribbon cable connects to Suite56 Ethernet Command Converter back panel OCD connection port See Figure 2 5 Verify that this connection is snug Make sure that you have installed the hardware debugger for the family represented by your target board Invoke either the GDS or ADS debugger software for the family Execute a FORCE S to make sure that your command converter is operational Use the ping utility provided by both your host system and the Suite56 Ethernet Command Converter to trouble shoot your Ethernet IP connection See Section 2 2 1 1 Step by Ste
7. Initializing PCnet ISA Macraigor Systems Ethernet OCDeamon tm IP address XX XX XX XX Subnet Mask XX XX XX XX Powered by RTXC c Embedded Systems Products Inc Ethernet OCDeamon Command Menu Display Network Statistics Set Network address Ping TCP IP address Test API Test TJAG Interface Full API Test WYQOHVAN 15 At the Enter Command gt prompt in your Terminal Emulator program type p and press ENTER The system will display the following prompt Enter TCP IP address to Ping xx xx xx xx gt Enter your host system s IP address and press ENTER Make sure that your host system is powered up and connected to the net Your monitor should display as shown in Example 2 3 Example 2 3 Pinging Host System Press any key to stop pinging Ping 0 to xx xx xx xx Arping for host Got ping reply len 62 seq 0 from xx xx xx xx Ping 1 to XXx XX XX XX Got ping reply len 62 seq 0 from xx Xxx XX XX Once a ping reply is rec8NTERl gorxEyp pinging the host system 16 At your host system from a command shell PC or Unix shell window type ping Suite56 Ethernet Command Converter IP address and press ENTER Your host system should display as shown in Example 2 4 2 8 Suite56 Ethernet Command Converter User s Manual Motorola Configuring the Suite56 Ethernet Command Converter Example 2 4 Ping Response pinging your Suite
8. important to know if you have permissions for using this serial port file At the Kermit prompt set line for HP s serial communication as shown in the following example then press ENTER C Kermit gt set line dev tty00 At the Kermit prompt set baud rate for HP s serial communication as shown in the following example then press ENTER C Kermit set speed 9600 It will report back the following dev tty00 9600 baud At the Kermit prompt set parity for HP serial communication as shown in the following example then press ENTER C Kermit set parity none At the Kermit prompt set flow control for HP serial communication as shown in the following example then press ENTER C Kermit set flow control none Motorola Preparation and Installation 2 5 Configuring the Suite56 Ethernet Command Converter h Atthe Kermit prompt start HP s serial communication as shown in the following example then press ENTER C Kermit c i The screen will then prompt you with Connecting thru dev tty00 speed 9600 The escape character is CTRL 28 Type th Scape character followed by C to get back or followed by to see other options j After the screen shows the above information press ENTER twice k Proceed to instruction 4 4 Plug receptacle portion of detachable power cord into the power supply and insert the plug portion of the detachable power supply into a wall outlet Connect the 5 volt power supply cab
9. of Figures 1 1 Command Converter to Target System 0 00000 e eee 1 2 2 1 Command Converter to Target System Block Diagram 2 1 2 2 Suite56 Ethernet Command Converter Front Panel 2 3 2 3 Configuration Set Up cvs vy bh ie ote we bee bh cR EUR RA 2 6 2 4 Set Up for Testing Command Converter s Ethernet Connection 2 7 2 5 Suite56 Ethernet Command Converter Back Panel 2 9 2 6 Ethernet Command Converter to Target System Set Up 2 10 2 7 Windows PC Hardware 42 seta Vd Dow nih eo Ho auch 2 12 2 8 Erasims the Basis sso e P ome a eon nae Ren e e e oed 2 13 2 9 select Hex File M UDdOWw ias e va e FCR Ree OR vae FOROR ee ie LAGE 2 13 2 10 Hex File Upload Process unc e Pc SEC ee Ies Sr bU y cs 2 14 2 11 Sun Hardware Set Up for Flashing Command Converter 2 15 2 12 HP 700 Hardware Set Up for Flashing Command Converter 2 17 3 1 Target Vpp System JTAG OnCE Interface Connector 3 1 3 2 Target Interface Module s 14 Pin JTAG OnCE Connector 3 2 3 3 Multiple JTAG Target Connections Serial Method 3 3 3 4 Multiple JTAG Connectors Parallel Method 3 4 3 5 Reset JT AG Device with RESET Signal eet rer oim tee eds 3 5 Motorola List of Figures ix Suite56 Ethernet Command Converter User s Manual Motorola List of Examples 2 1 Terminal Screen Example 2 222 v ye Sos was ake w Rw de anal B
10. 56 Ethernet Command Converter IP address with 32 bytes of data reply from your Suite56 Ethernet Command Converter IP address bytes xx time xx TTL xx reply from your Suite56 Ethernet Command Converter IP address gt bytes xx time xx TTL xx reply from your Suite56 Ethernet Command Converter IP address gt bytes xx time xx TTL xx Note If both ping programs respond with a no reply or a time out redo steps 1 through 19 and check your TCP IP configuration 17 Disconnect the RS 232 cable and RJ 45 10 base T cable from the Suite56 Ethernet Command Converter See Figure 2 2 18 Your host system and Suite56 Ethernet Command Converter should now be configured correctly 19 To set up the command converter for normal operations refer to Section 2 2 2 Attaching the Suite56 Ethernet Command Converter to the Target DSP Board 2 2 2 Attaching the Suite56 Ethernet Command Converter to the Target DSP Board Perform the following steps to connect the Suite56 Ethernet Command Converter to your target DSP board Make sure that 5 volt power supply cable is not connected to 5 volt connector on the Suite56 Ethernet Command Converter front panel See Figure 2 2 2 Make sure that target DSP board is not powered 3 Attach the 26 pin OCD ribbon cable to the OCD connection port on the back panel of the Suite56 Ethernet Command Converter See Figure 2 5 Suite56 Etherne
11. Command Converter Motorola DSP Development Suite56 Tools Ethernet Software Command Converter PC Workstation Host System Serial RS 232 connection Communication between Host System and Command Converter should only be used during configuration of the command converter or flashing the E PROM Communication between Command Converter s 26 pin OCD ribbon cable connector and the Target Interface Communication between Module Target Interface Module and Target System via 14 Pin JTAG cable Target The Interface Module CR Interface handles signal Module conversion so the Command Converter can communicate to the ADM Target System AA2044 Figure 2 1 Command Converter to Target System Block Diagram Motorola Preparation and Installation 2 1 Suite56 Ethernet Command Converter Installation 2 1 Suite56 Ethernet Command Converter Installation This section covers the interface installation instructions for the Suite56 Ethernet Command Converter to the host computer for the different platforms e g Windows PC Sun Workstation and HP Workstation The Windows PC Sun Workstation and HP Workstation communicates with the Suite56 Ethernet Command Converter via a TCP IP connection Installation involves configuring the workstation and the Suite56 Ethernet Command Converter for TCP IP communications See your computer and operating system manual on how to set up TCP IP c
12. DSPCOMMETHERNETUM D Rev 1 1 07 1999 Suite56 Ethernet Command Converter User s Manual Motorola Incorporated Semiconductor Products Sector 6501 William Cannon Drive West Austin TX 78735 8598 M MOTOROLA This document contains information on a new product Copyright Motorola Inc 1999 All rights reserved Motorola reserves the right to make changes without further notice to any products herein Motorola makes no warranty representation or guarantee regarding the suitability of its products for any particular purpose nor does Motorola assume any liability arising out of the application or use of any product or circuit and specifically disclaims any and all liability including without limitation consequential or incidental damages Typical parameters which may be provided in Motorola data sheets and or specifications can and do vary in different applications and actual performance may vary over time All operating parameters including Typicals must be validated for each customer application by customer s technical experts Motorola does not convey any license under its patent rights nor the rights of others Motorola products are not designed intended or authorized for use as components in systems intended for surgical implant into the body or other applications intended to support life or for any other application in which the failure of the Motorola product could create a situation where personal injury or death may oc
13. Operating Environment Ethernet 10 Base T RJ 45 Cable Host System Ethernet Connector a Target System Ethernet 10 Base T 26 Pin OCD JTAG RJ 45 Cable Ribbon Cable 14 Pin Ribbon Cable E m 1 A Chain of Ethernet m a Connector n gt La ack X Connector is LI LI Target Suite56 Ethernet Command Converter Interface Sl E L Module AA2043 Figure 1 1 Command Converter to Target System The target system in Figure 1 1 can be a Motorola DSP application or evaluation board or any user defined target system The user defined target hardware must have an access point for the 14 pin JTAG ribbon cable that may be as simple as a 2 row x 7 set of test points The Suite56 Ethernet Command Converter provides a physical link between the host system and the target via a transport control protocol interned protocol TCP IP Ethernet connection This link translates the high level debugger commands into JT AG signals that enable the host system to reset interrupt and send commands to the target DSP 1 2 Operating Environment The Motorola DSP Suite56 Software Development Tools used for this Suite56 Ethernet Command Converter are supported on the following three host systems e Windows PC Hewlett Packard Workstations e Sun SPARCstations e Sun Ultra Workstations 1 2 Suite56 Ethernet Command Converter User s Manual Motorola Operating Environment 1 2 1 Windows
14. PC Requirements The minimum hardware requirements for using the Motorola DSP Suite56 Software Development Tools Debugger on a Windows PC include the following Windows PC PentiumQ class processor or higher Windows 95 operating system with 16 Mbytes of RAM Windows 98 operating system with 32 Mbytes of RAM or Windows NT 4 0 operating system with 32 Mbytes of RAM CD ROM drive Hard drive with 50 Mbytes of free space Mouse and keyboard Ethernet port configured for TCP IP Serial port connection used only for configuring and flashing command converter 1 2 2 Hewlett Packard Workstation Requirements The minimum hardware requirements for using the Motorola DSP Suite56 Software Development Tools Debugger on an HP Workstation include the following HP Workstation running HP UX version 9 05 or 10 20 or higher 32 Mbytes of RAM CD ROM drive Hard drive with 50 Mbytes of free space Mouse and keyboard Ethernet port configured for TCP IP Serial port connection used only for configuring and flashing command converter Motorola Suite56 Ethernet Command Converter 1 3 Operating Environment 1 2 3 Sun SPARCstation Requirements The minimum hardware requirements for using the Motorola DSP Suite56 Software Development Tools Debugger on a Sun SPARCstation include the following e Solaris Release 2 5 1 or higher or SunOS 4 1 3 or higher e 32 Mbytes of RAM CD ROM drive e Hard drive with 50 Mbytes of
15. ae ES 2 6 2 2 Testing the Ethernet Connection vovv RE ERREUR ES ER RE 2 8 2 3 Pinging Host Syst m Moura hb a eate Mte eh dota CR d ste DPA 2 8 2 4 Ping Responses 6 uod vivsiuiurwattns bar a dori beoe Parva v e ERI 2 9 2 5 Flashloader Connection SCEOGIE o4 054 66 Paul 3 e Oe a n de EROR 2 16 Motorola List of Examples xi xii Book Title Motorola Chapter 1 Suite56 Ethernet Command Converter The Motorola Suite56TM Ethernet Command Converter is an interface device that with the assistance of the Motorola Suite56 DSP Software Development Tools Debugger allows you to send and receive information from your host system to your Motorola DSP based system via a network connection and a Joint Test Action Group On Chip Emulation JTAG OnCE connection Note For more information on the Motorola DSP Suite56 Software Development Tools Debugger refer to the Suite56 Software Development Debugger User s Manual from the Motorola Suite56 Software Development Tools CD or the DSP Tools web site on the World Wide Web at the following web address http www motorola com SPS DSP tools documentation 1 1 General Description The Suite56 Ethernet Command Converter is used for designing debugging and evaluating DSP based systems Figure 1 1 shows how the Command Converter can be connected in a target system configuration and used as a hardware evaluation tool or as a software accelerator Motorola Suite56 Ethernet Command Converter 1 1
16. are using is not COMI press the F4 key until the line labeled PORT shows the port to use and sets the correct COM port number If the selected baud rate is too slow it may be changed by pressing F5 until the line labeled Baud displays the desired baud rate The two suggested speeds for best results are 9600 and 19200 Connect the 5 volt power supply cable and within 5 seconds type a on the PC Rtload s terminal window should look like the following Welcome to AMD s Emon 186 press ENTER for help Es86mon If your screen does not appear as above press F9 and repeat steps 1 6 Type xa and press ENTER at the es86mon prompt This erases the current load image from the Suite56 Ethernet Command Converter s flash See Figure 2 8 to see an example of what will be shown on the screen after typing xa Press F8 to select the filename of the upgrade file to be programmed into flash This file is downloaded from the web Figure 2 9 shows an example of how the window will appear after pressing the F8 key In the box type in the name of the flash hex file you will be using and press ENTER 2 12 Suite56 Ethernet Command Converter User s Manual Motorola Configuring the Suite56 Ethernet Command Converter Fx 3 ppm Sl efe AJ AA2050 Figure 2 8 Erasing the Flash m d fea 3 erp al AA2051 Figure 2 9 Select Hex File Window Motorola Preparation and Installation 2 13 Configur
17. cur Should Buyer purchase or use Motorola products for any such unintended or unauthorized application Buyer shall indemnify and hold Motorola and its officers employees subsidiaries affiliates and distributors harmless against all claims costs damages and expenses and reasonable attorney fees arising out of directly or indirectly any claim of personal injury or death associated with such unintended or unauthorized use even if such claim alleges that Motorola was negligent regarding the design or manufacture of the part Motorola and M are registered trademarks of Motorola Inc Motorola Inc is an Equal Opportunity Affirmative Action Employer All other tradenames trademarks and registered trademarks are the property of their respective owners Suite56 Ethernet Command Converter Preparation and Installation Functional Description Suite56 Ethernet Command Converter Preparation and Installation Functional Description Table of Contents Chapter 1 Suite56 Ethernet Command Converter Ld General Descriptio ense he ceu M esl ice eae dlc ege dA 1 1 L2 Operatie Environment apoi Seded LAUNE EIS e IUE ed deba ER 1 2 1 2 1 Windows PC Requirements sd es ew Fh de OU ae FREUE de OR eke Y 1 3 12 2 Hewlett Packard HP 700 Workstation Requirements 1 3 1 2 3 Sun Workstation Requirements ee 1 4 Chapter 2 Preparation and Installation 2 1 Suite56 Ethernet Command Converter Installati
18. ding to the next step 7 Run flashloader in the shell window on the host system Specify the serial port device and the new load image file name as shown in the following example then press ENTER sun flashloader dev term a name of flash code hex Motorola Preparation and Installation 2 15 Configuring the Suite56 Ethernet Command Converter 8 Flashloader will display the following prompt Apply power to the OCDemon Network Box and immediately press ENTER 9 Ifa valid connection is made between flashloader and the network command converter your screen will appear as shown in Example 2 5 If it doesn t repeat steps 7 and 8 Example 2 5 Flashloader Connection Screen Welcome to AMD s EMon 186 lt enter for help ed86mon Erasing Flash Erasing flash sector at Xxxxxx Erasing flash sector at Xxxxx Erasing flash sector at Xxxxx Note the flash operation used overwrote the RAM Programming Flash Loading Hex File Record 1000 Loading Hex File Record 2000 Loading Hex File Record x000 network OCDeamon flash now contains contents of lt filename gt hex sun Update Completed 10 Disconnect the serial cable from the Suite56 Ethernet Command Converter and the host machine 11 Disconnect the 5 volt power supply cable from the Suite56 Ethernet Command Converter front panel See Figure 2 2 Wait 60 seconds Repeat steps 1 4 and 12 19 of sectio
19. free space Mouse and keyboard Ethernet port configured for TCP IP e Serial port connection used only for configuring and flashing command converter 1 2 4 Sun Ultra Workstation Requirements The minimum hardware requirements for using the Motorola DSP Suite56 Software Development Tools Debugger on a Sun Ultra Workstation include the following e Solaris Release 2 5 1 or higher e 32 Mbytes of RAM CD ROM drive e Hard drive with 50 Mbytes of free space Mouse and keyboard Ethernet port configured for TCP IP Serial port connection used only for configuring and flashing command converter 1 4 Suite56 Ethernet Command Converter User s Manual Motorola Chapter 2 Preparation and Installation The Suite56 Ethernet Command Converter provides a tool for designing debugging and evaluating DSP based systems The kit consists of a Suite56 Ethernet Command Converter a 26 pin on chip debugging OCD ribbon cable an RS 232 serial cable an Ethernet 10 base T RJ 45 cable and a Suite56 Target Interface Module with 14 pin ribbon cable attached The Suite56 Ethernet Command Converter translates high level debugger commands into JTAG instructions and OnCE commands that are sent via the 26 pin ribbon cable to the target interface module The target interface module translates them into JT AG electrical signals sent to the target s JTAG port Ethernet 10 Base T RJ 45 connection Communication between Host System and
20. ing the Suite56 Ethernet Command Converter 10 Press F6 to program the Suite56 Ethernet Command Converter s flash Figure 2 10 shows an example of the upload process The process is complete when the upload process prompt reaches 10096 a ul jel Ei gf al AA2052 Figure 2 10 Hex File Upload Process 11 Press FO to exit Rtload 12 Disconnect the serial cable from the Suite56 Ethernet Command Converter and the host machine 13 Disconnect the 5 volt power supply cable from the Suite56 Ethernet Command Converter front panel See Figure 2 2 Wait 60 seconds Repeat steps 1 4 and steps 12 19 of Section 2 2 1 1 Step by Step Configuration Instructions This will allow you to test and return the command converter to normal use 2 2 3 2 Reprogramming the Flash with Flashloader for Sun Workstations Perform the following steps to reprogram the flash for your Sun Workstation 1 Make sure 5 volt power supply cable is not connected to 5 volt connector on Suite56 Ethernet Command Converter front panel See Figure 2 2 2 Make sure the Ethernet RJ 45 cable is not connected to the 10 Base T port on the Suite56 Ethernet Command Converter front panel See Figure 2 2 2 14 Suite56 Ethernet Command Converter User s Manual Motorola Configuring the Suite56 Ethernet Command Converter 3 Make sure the 26 pin OCD ribbon cable is not connected to the OCD connection port on the Suite56 Ethernet Command Converter back panel
21. le to Suite56 Ethernet Command Converter See Figure 2 2 Figure 2 3 shows the only pieces of hardware that should be connected for this set up Detachable 5 Volt Suite56 Wall Power Power Ethernet RS 232 Outlet Cord Supply Command Serial Converter Cable Host Computer AA2045 Figure 2 3 Configuration Set Up Example 2 1 shows how the next screen should appear Example 2 1 Terminal Screen Example Waking up PCnetISA Initializing PCnet ISA Macraigor Systems Ethernet OCDeamon tm IP address XX XX XX XX Subnet Mask XX XX XX XX Powered by RTXC c Embedded Systems Products Inc Ethernet OCDeamon Command Menu S Display Network Statistics N Set Network address P Ping TCP IP address T z J E Test API Test TJAG Interface Full API Test 2 6 Suite56 Ethernet Command Converter User s Manual Motorola Configuring the Suite56 Ethernet Command Converter 5 At the Enter Command gt prompt in your Terminal Emulator program type n and press ENTER to select the set network addresses submenu 6 Press ENTER at the Ethernet MAC address 00 60 bf xx xx xx prompt This value is set at the factory and cannot be modified 7 Type your Suite56 Ethernet Command Converter IP address and press ENTER at the Local IP address xx xx xx xx prompt 8 Type your router or gateway address if required or 0 0 0 0 if not
22. n 2 2 1 1 This will allow you to test and return the command converter to normal use 2 2 3 3 Reprogramming the Flash with Flashloader for HP Workstations Perform the following steps to reprogram the flash for your HP Workstation 1 Make sure 5 volt power supply cable is not connect to 5 volt connector on Suite56 Ethernet Command Converter front panel See Figure 2 2 2 Make sure the Ethernet RJ 45 cable is not connected to 10 Base T port on the Suite56 Ethernet Command Converter front panel See Figure 2 2 2 16 Suite56 Ethernet Command Converter User s Manual Motorola Configuring the Suite56 Ethernet Command Converter 3 Make sure the 26 pin OCD ribbon cable is not connected to OCD connection port on the back panel of the Suite56 Ethernet Command Converter See Figure 2 5 Verify the DSP Board is not powered 4 Connect one end of an RS 232 serial cable to the host RS 232 port on the Suite56 Ethernet Command Converter front panel See Figure 2 2 Connect the other end to a 9 pin serial port on an HP Workstation Figure 2 12 shows how to set up the command converter to a host system for reprogramming of the flash 5 On the screen bring up a terminal window and change directory cd to the directory where you stored flashloader and the file you wanted to flash onto the command converter The file format is shown as follows flashloader the flash programmer utility lt name gt hex new flash load image in hex format
23. of target devices the user must pay attention to the rise and fall times of TCK and TMS Excessive capacitance may cause communication problems when driving a single circuit that connects multiple TCK or multiple TMS input pins Excessive capacitance may also cause communication problems with a single circuit connecting multiple TMS input pins Acceptable transition times may be achieved for TCK and TMS by driving no more than four JTAG inputs from each buffered output This may be achieved with two configurations Figure 3 3 shows one method Here in effect one signal connects each of the TCK inputs and one signal connects each of the TMS inputs A buffer is placed in the circuit after each fourth input at most to restore the signal quality for subsequent inputs The propagation delay of the buffer is not significant Figure 3 4 shows two possible configurations of a second method that also enables signal quality to meet the requirements In Configuration Number 1 the signal is split and buffered into a number of parallel TCKn signals Each of these signals may drive up to four TCK inputs Motorola Functional Description 3 3 Resetting Target DSP Devices TCK Configuration Number 1 Fan Out of TCK at Source gt TMS gt AA2040 Configuration Number 2 Fan Out of TMS at Source Figure 3 4 Multiple JTAG Connectors Parallel Method In Configuration Number 2 the signal is split and b
24. ommunications or speak to a system administrator to see if your machine is set up for TCP IP communications 2 2 Configuring the Suite56 Ethernet Command Converter Configuring the Suite56 Ethernet Command Converter consists of the following two steps 1 Setting up the Suite56 Ethernet Command Converter on a LAN that supports TCP IP 2 Attaching the 26 pin ribbon cable and target interface module to the target DSP board 2 2 1 Setting Up Local TCP IP Communications The host system uses a TCP IP address to communicate with the Suite56 Ethernet Command Converter It requires a unique IP address a router gateway address and a subnet mask These are essential for the command converter to work between LANS There are two ways of setting up the Suite56 Ethernet Command Converter network configuration either on a network or on an isolated LAN either by an RJ 45 cross connect cable or through a hub 2 2 Suite56 Ethernet Command Converter User s Manual Motorola Configuring the Suite56 Ethernet Command Converter Table 2 1 and Table 2 2 show the possible configurations Table 2 1 Hub or Isolated LAN Network Configuration Hardware E le Local IP Address Xp COME E le Subnet Mask xample Loca ress Gateway Address xampie oubne as Host System 192 168 0 1 N A 255 255 255 0 Suite56 Ethernet 192 168 0 2 0 0 0 0 255 255 255 0 Command Converter 1 Obtain correct addresses from a system administrator N
25. on cc 2 2 2 2 Configuring the Suite56 Ethernet Command Converter 2 2 2 2 1 Setting Up Local TCP IP Communications 2 2 2 2 1 1 Step by Step Configuration Instructions 220 eee ee 2 3 2 22 Attaching the Suite56 Ethernet Command Converter to the Target DSP Board iresten ee 2 Sealer obe Sh arsit fe hina ou deat ted estt ieu 2 9 2 2 3 Suite56 Ethernet Command Converter Firmware Upgrades 2 10 2 2 3 1 Reprogramming the Flash with Rtload for Windows PC 2 11 ood Reprogramming the Flash with Flashloader for Sun Workstations 2 14 2 2 3 3 Reprogramming the Flash with Flashloader for HP 700 Workstations 2 16 2 2 4 Troubleshooting the Suite56 Ethernet Command Converter 2 18 Chapter 3 Functional Description 3 1 Command Converter Interface Connector 0 0 0 eee eee eee 3 1 3 2 Multiple Target Connections a s soit ne betes v hb eR RO ee ab 3 2 3 3 TICK Drive and Timing Considerations xe RGB CERIS RA CES ROUEN 3 3 3 4 Resetting Target DSP Devices Wes EY CREE REV SN EREMO RUE EROR EE RS 3 4 Motorola Table of Contents V vi Suite56 Ethernet Command Converter User s Manual Motorola List of Tables 2 1 Hub or Isolated LAN Network Configuration 2 3 2 2 Network Configuration o oe e ante rea RR UR re eho BG RO S 2 3 Motorola List of Tables vii viii Suite56 Ethernet Command Converter User s Manual Motorola List
26. ote The following configuration should be set up by a system administrator Table 2 2 Network Configuration Hardware E le IP Address same Foner E le Subnet Mask xample ress Gateway Address xample Subnet Mas Host System 24 35 93 50 24 35 93 1 255 255 255 0 Suite56 Ethernet 137 222 44 44 137 222 44 1 255 255 255 0 Command Converter 1 Obtain correct addresses from a system administrator 2 2 1 1 Step by Step Configuration Instructions Perform the following steps to configure the Suite56 Ethernet Command Converter to your host system 1 Make sure that the 5 volt power supply cable is not connected to the Suite56 Ethernet Command Converter 5 volt connector on the front panel See Figure 2 2 OCDeamon Macraigor Systems 10 Base T Host RS 232 lt gt O Motorola Suite56 Ethernet Command Converter AA1993 Figure 2 2 Suite56 Ethernet Command Converter Front Panel 2 Make sure the Ethernet RJ 45 cable is not connected to the 10 Base T port on the Suite56 Ethernet Command Converter front panel See Figure 2 2 Motorola Preparation and Installation 2 3 Configuring the Suite56 Ethernet Command Converter 3 Note If you have a Windows PC follow the instructions in Windows PC Set Up and when finished continue to instruction 4 If you have a Sun Workstation follow the steps in Sun Workstation Set Up and when finished continue to instruction 4 If you ha
27. p Configuration Instructions 2 18 Suite56 Ethernet Command Converter User s Manual Motorola Chapter 3 Functional Description The Suite56 Ethernet Command Converter interacts with the target DSP with the assistance of the Suite56 Software Development Tools Debugger and the user s host system The host system interface consists of a program written in the C language that sends commands via an Ethernet cable to the Suite56 Ethernet Command Converter Commands entered from the host system s keyboard are parsed and a series of low level command packets are sent to the Suite56 Ethernet Command Converter The Suite56 Ethernet Command Converter translates these low level command packets into one or more JTAG signals and OnCE commands that are transferred to the target DSP via its JTAG port The JT AG port provides the necessary control to the target so programs may be loaded or saved registers read or modified and hardware breakpoints set or cleared 3 1 Command Converter Interface Connector The target application board must have a 14 pin connector to interface to the command converter controller This interface comprises eight signals and three ground connections on a 7 row x 2 column male pin header which are spaced on one tenth inch centers as illustrated in Figure 3 1 on page 3 1 10K GND AMM IDUDSI CD 10K Veo AM P O Veo GND Aos 10K No Connect KEY No Connect a rd CC RESET Gg
28. t Command Converter Run Options OCD Connection E E www motorola com SPS DSP tools AA2047 Figure 2 5 Suite56 Ethernet Command Converter Back Panel 4 Plug the other end of the 26 pin OCD ribbon cable into the target interface module Motorola Preparation and Installation 2 9 Configuring the Suite56 Ethernet Command Converter 5 Plug the target interface module s JTAG cable into the JT AG port on the target DSP board See Figure 2 1 6 Plug receptacle portion of detachable power cord into the power supply and insert the plug portion of the detachable power supply into the wall outlet 7 Connect the 5 volt power supply cable to the Suite56 Ethernet Command Converter front panel Plug the RJ 45 10 base T cable into the Ethernet Command Converter front panel See Figure 2 2 Apply power to your target DSP board See Figure 2 6 for final Ethernet Command Converter to target system set up 8 Make sure that you have installed the hardware debugger for the family represented by your target board Invoke either the GDS or ADS debugger software for the family Execute a FORCE S to make sure that your command converter is operational Ethernet 10 Base T RJ 45 Cable Nos Computer Ethernet Connector Target System Ethernet 10 Base T 26 Pin OCD JTAG RJ 45 Cable Ribbon Cable 14 Pin Ribbon Cable C ey a A Chain of Ethernet he E C t i onnector 14 Pin p di Devices Cani dor LI E Sui
29. te56 Ethernet d E BN Command Converter Module AA2048 Figure 2 6 Ethernet Command Converter to Target System Set Up 2 2 3 Suite56 Ethernet Command Converter Firmware Upgrades The software image for the Suite56 Ethernet Command Converter is stored in nonvolatile flash EPROM The upgrading of the firmware involves erasing and then reprogramming the flash EPROM For users flashing the EPROM with a PC use the utility called Rtload exe and for those flashing the EPROM with the Sun or HP use the utility called 2 10 Suite56 Ethernet Command Converter User s Manual Motorola Configuring the Suite56 Ethernet Command Converter flashloader Both of these utilities can be retrieved from the DSP Tools website on the World Wide Web at http www motorola com SPS DSP tools ethernet The latest flash code to be flashed onto the Command Converter can be found in the hex file that downloaded with the rtload or flashloader software Note Since the Suite56 Ethernet Command Converter Flash is preloaded at the factory upgrades are not always needed Check web or release notes that come with the version of the Software Development Tools you purchased 2 2 3 1 Reprogramming the Flash with Rtload for Windows PC Perform the following steps to reprogram the flash for your Windows PC 1 Make sure 5 volt power supply cable is not connected to 5 volt connector on Suite56 Ethernet Command Converter front panel See Figure 2 2
30. tenth inch TDI DSI G 2 TDO DSO 3 4 TCK DSCK G 6 GND No Connect 7 KEY No Connect CC RESET g Gg 1MS0 For JTAG Devices TARGET Vpp D 2 No Connect DEZ 2 TRST For JTAG Devices For JTAG OnCE Devices TOP VIEW AA2038 Figure 3 2 Target Interface Module s 14 Pin JTAG OnCE Connector 3 2 Multiple Target Connections Multiple target devices may be connected in series allowing a single command converter JTAG OnCE connector to control multiple devices as in Figure 3 3 Data flows from the JTAG host into each JTAG implementation through TDI out through TDO and into TDI in the next chip eventually returning to the JT AG host 3 2 Suite56 Ethernet Port Command Converter User s Manual Motorola TCK Drive and Timing Considerations TRST RESET TDI TDO TRST di im TRST RESET TR um E TDI TDO TDI TDO TDI TDO p TDO TCK TMS e TMS Bi ET TMS 1 BB CK Hit TDI TCK p ET CC TMS o emt Maximum of 4 Loads on Buffer 74HCT244 TCK Circuits or Similar AA2039 Figure 3 3 Multiple JTAG Target Connections Serial Method 3 3 TCK Drive and Timing Considerations The signals from the command converter are TDO TCK and TMS and TRST The TCK signal requires fast rise and fall times dictated by the TCK pin timing specification and consequently attention must be given to the drive capability of the circuits driving this signal When driving the TCK and TMS circuits with a large number
31. tions are executed in the DSP Motorola Functional Description 3 5 Resetting Target DSP Devices 3 6 Suite56 Ethernet Port Command Converter User s Manual Motorola Suite56 Ethernet Command Converter Preparation and Installation Functional Description Suite56 Ethernet Command Converter Preparation and Installation Functional Description
32. uffered into a number of parallel TMSn signals Each of these signals may drive up to four TMS inputs Each method is equally valid The choice of methods will depend on practical considerations related to each project 3 4 Resetting Target DSP Devices The RESET signal and TRST signals from the command converter are typically connected to all target DSP devices on a JTAG chain All DSP devices on a JTAG chain connected to a specific command converter device are reset when RESET and TRST are asserted by the debugger command FORCE R Execution control is established immediately after deassertion of TRST and before any instructions are executed This sequence of events is illustrated in Figure 3 5 3 4 Suite56 Ethernet Port Command Converter User s Manual Motorola Resetting Target DSP Devices e 1 Command Converter Asserts RESET All RESET Targets Enter Reset e 2 Asserted TRST 2A Deasserted TRST TRST ___ o 3 JTAG Instruction DEBUG REQUEST is Instruction Register DEBUG REQ Loaded e e e e 4 Command Converter Releases RESET Targets rd 4 Exit Reset in Debug Mode AA2041 Figure 3 5 Reset JTAG Device with RESET Signal The JTAG controller is still active after deassertion of TRST during reset and while RESET is held low The JTAG special instruction DEBUG_REQ is clocked in before RESET is deasserted When RESET is deasserted the device is immediately in Debug mode and no instruc
33. un Workstation screen make an entry in the file etc remote for the connection if it is not already there then type man remote on the command line and press ENTER Note It is important to remember to check permissions of etc remote to see if you have access to this file If you don t have access to this file you might need your system administrator to set this up for you 24 Suite56 Ethernet Command Converter User s Manual Motorola Configuring the Suite56 Ethernet Command Converter The terminal entry must match the serial port being used The following shows an entry in etc remote for serial port A OCDeamon dv dev term a brf9600 e1 2 C S Q D ie oe D In the shell window on the Sun host run TIP terminal emulator and specify the name of the port entry as shown in the following example then press ENTER sun tip OCDeamon d Proceed to instruction 4 HP Workstation Set Up a Connect one end of an RS 232 serial cable to the serial port on the HP Workstation Connect the other end of the serial cable to the Host RS 232 port on the Suite56 Ethernet Command Converter front panel See Figure 2 2 In the shell window on the HP host run Kermit as shown in the following example then press ENTER 1 kermit To configure the command converter it is very important to find out which port file is for serial communication For example HP UX 9 0 might use tty00 and HPUX 10 2 might use tty1pO It is also
34. ve an HP Workstation follow the steps in HP Workstation Set Up and when finished continue to instruction 4 See on line help for instructions on how to set up terminal emula Windows PC the terminal emulation program might be Hyper Termina have a Sun Workstation try the TIP terminal emulator If you hav Workstation try the file transfer protocol FTP called Kermit It is important to remember that you should be no farther than arms length distance from the command converter you are trying to configure Windows PC Set Up a Connect one end of an RS 232 serial cable to the host RS 232 port on the Suite56 Ethernet Command Converter front panel See Figure 2 2 Connect the other end to an RS 232 serial connector on your Windows PC Open Hyper Terminal Program and set it up for 9600 baud 8 data bits no parity one stop bit and flow control set to NONE b Proceed to instruction 4 Sun Workstation Set Up Note a Connect one end of an RS 232 serial cable to the host RS 232 port on the Suite56 Ethernet Command Converter Connect the other end of the serial cable to the 9 pin end of a 9 pin to 25 pin port adapter and then connect the 25 pin end of the adapter to any free 25 pin serial port on the back of the Sun Workstation If your Sun Workstation has a 9 pin serial connection don t connect the 9 25 pin port adapter into the serial cable Instead connect the serial cable directly into your host system b On the S
Download Pdf Manuals
Related Search