Intel(R) 80219 General Purpose PCI Processor Evaluation Platform ...

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Intel® IQ80219 General Purpose PCI Processor Evaluation PlatformGetting Started and DebuggerB.4.2Using Flash ProgrammerNote: The parallel port must be set to EPP mode or the Macraigor Raven will not work properly.Download the RedBoot executable files from the following location:http://developer.intel.com/design/intelxscale/dev_tools/020523/RedBoot Debug Monitor for theIntel® IQ80310/IQ8032/IQ80219 boards1. Double click on the “Code|Lab Debug” icon on the desktop.The Connection Window appears.2. Select Macraigor JTAG Connecta. click Setup.3. Select “ARM XScale”, correct LPT port, and “Raven” (do not press OK).4. Click Additional Options…, check Enable Option, then press ConfigureThe Console Options windows now appears.5. Console Port: (Set appropriately)Baud Rate: 115200Data Bits: 8Parity: NoneStop Bits: 1Then Press OK,OK, OK (this returns to the Connect window).6. Now press Connect.Assembly code now visible.7. Select “Memory/Flash…”The OCDemon Flash Memory Programmer window appears.8. The Flash programmer needs a file which is architecture specific, in this case. In the Flashprogrammer window, select “File/Open”, then choose the file “XscaleVerde.ocd”at”C:\ATI\codelab\codelab Debug\Macraigor\”.9. Click the Program button.10. Click Browse and “Files of type:” All Files, then choose the “redboot_ROM.srec” file(downloaded http://developer.intel.com/design/intelxscale/dev_tools/020523/RedBoot DebugMonitor for the Intel® IQ80310/IQ80321/IQ80219 boards and uncompressed fromdeveloper.com).11. Check box “Erase Target Flash Sector(s) Before Programming”.12. Click OKThe Flash now programs and verifies; click Close when 100% complete.13. Cycle power to the board to see that the LEDs on the board sequence “8.8.”, “A5”, “A6”,“S.L”, then “A1”.This is the normal LED sequence of RedBoot. The board may need to be reset more than once.Explore the other features of the Flash programming window. The contents of the Flash can beerased, copied to a file on the host, and verified against a file on the host.94 Board Manual
Intel® IQ80219 General Purpose PCI Processor Evaluation PlatformGetting Started and DebuggerB.5 Debugging Out of FlashJTAG debuggers can be used on two levels; with or without the source code. When the Flash isprogrammed, the debugger can monitor the executable code, halt it, step through it, and monitor thememory and registers. The executable code is disassembled so that the assembly code can beexamined.Debugging with source code allows the user to examine the C code that is being executed. Thisrequires that the source code is available and linked by the debugger to the executable code that isrunning on the evaluation board.B.6 Building an Executable File From Example Code1. Launch Code|Lab EDE and open the “Tester1LED” Workspace.2. Click on “Tester1LED files” in the “File/View” window.3. Click “Build/Clean”. This deletes the old .o files.4. Click Build/Rebuild All.5. When there are errors, carefully go back through Section B.3.2, “Configuration”.Board Manual 95
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