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Discussion Groups | Analog Devices DSPs | problem of using Summit ICE with VisualDSP++ on EZ-KIT 21061
Technical discussions related to Analog Devices DSPs (including Blackfin, TigerSHARC, SHARC and ADSP-21xx DSPs).
problem of using Summit ICE with VisualDSP++ on EZ-KIT 21061 - John Lam - Oct 12 8:42:00 2000
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Hi all,
I've a problem of using summit ice with visual dsp++ on ez-kit 21061 (OS is
NT server 4.0 with SP6). Under ICETest utility, only the last test "performing
scan test" fails. I'm quite sure other settings in VisualDSP
ICE Configurator and VisualDSP++ debugger (session) are correct. However,
when trying to start debugging, an error message prompt up "Target connection
error: 80004005". Does anyone know what wrong it is? Thanks for your
attention!
John |
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Re: problem of using Summit ICE with VisualDSP++ on EZ-KIT 21061 - Kenneth Porter - Oct 17 0:54:00 2000
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>I've a problem of using summit ice with visual dsp++ on ez-kit >21061 (OS is NT server 4.0 with SP6). Under ICETest utility, only the >last test "performing scan test" fails. I'm quite sure other settings >in VisualDSP ICE Configurator and VisualDSP++ debugger (session) are >correct. However, when trying to start debugging, an error message >prompt up "Target connection error: 80004005". Does anyone know what >wrong it is? [Please don't post in HTML.] This error indicates that the ICE is not finding a valid target on the JTAG chain. This may be because the target is in a strange state. With the 21065L, I found it necessary to boot the chip with a known good EPROM before the JTAG port would work reliably. In some cases, my code could wedge the chip enough that the debugger couldn't recover and I had to unplug the ICE and reset the target board with the known-good EPROM to recover. You don't say which version of the tools you're using. If you're using 4.1, make sure you have service pack 3. The new C++ 1.0 debugger is even more stable. (The C++ 1.0 library has an interrupt bug, but that doesn't affect the debugger.) Kenneth Porter Kensington Laboratories, Inc. mailto: http://www.kensingtonlabs.com |
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RE: problem of using Summit ICE with VisualDSP++ on EZ-KIT 21061 - Clifford van Dyk - Oct 17 6:29:00 2000
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Hi This problem could be caused by the DSP being held in a hardware RESET at the time that the debugger is engaged. Regards, Clifford van Dyk >I've a problem of using summit ice with visual dsp++ on ez-kit >21061 (OS is NT server 4.0 with SP6). Under ICETest utility, only the >last test "performing scan test" fails. I'm quite sure other settings >in VisualDSP ICE Configurator and VisualDSP++ debugger (session) are >correct. However, when trying to start debugging, an error message >prompt up "Target connection error: 80004005". Does anyone know what >wrong it is? | |||||||
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