SHARC debug
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From: oen_no_spam on 20 Jun 2005 08:32 I'm having a hard time trying to find documentation on how to use SHARC's JTAG port for debugging. I'm evaluating the ADSP-21363. Do I have access do all internal memory. What are the commands to do it? How so set a break point? Can I check for memory invasion? What's the tranfer rate (for reading/writing the internal memory)? I don't want to use an ADI emulation pod. Luiz Carlos.
From: Jaime Andrés Aranguren Cardona on 21 Jun 2005 02:53 Hi Luiz, You don't need to know too much about the internals of the JTAG port to use it. Just use it. Are you using an emulator? The emulator will allow you to get full control of the DSP; you need to use it with VisualDSP++ In the VisualDSP++ documentation you'll see how to set breakpoints, how to ead memory, how to run the DSP programs, etc. Regards, JaaC
From: oen_no_spam on 21 Jun 2005 06:32 Hi Jaac, No, I'm not using an emulator. The DSP will be at a PCI board on a remote computer. The idea is to connect the PCI controller to an FPGA, and then to the DSP JTAG port. I need remote debugging. Thanks, Luiz Carlos
From: Jaime Andrés Aranguren Cardona on 21 Jun 2005 06:57 Hello Luiz, It doesn't seem to be a simple task! It goes to deal with something meant to be propetary of ADI, and I doubt they'd disclose it so easily. Ask Dr. Mike Rosing, Al Clark and the guys from Bittware, maybe they can give you some enlightment about this. Hopefully they'd read this thread and come up with something interesting. As for remote debugging, there used to be a network based emulator, I if I recall well its name was TrekICE. But is rather old-dated, and maybe not supported in VisualDSP++ 4.0, which you need for the newest SHARC mambers. I'd like to know how you get this done, only for my own information. So, please, write to me at jaime dot aranguren at ieee dot org if you can. Good luck! JaaC
From: Jaime Andrés Aranguren Cardona on 21 Jun 2005 06:59
Hello Luiz, It doesn't seem to be a simple task! It goes to deal with something meant to be propetary of ADI, and I doubt they'd disclose it so easily. Ask Dr. Mike Rosing, Al Clark and the guys from Bittware, maybe they can give you some enlightment about this. Hopefully they'd read this thread and come up with something interesting. As for remote debugging, there used to be a network based emulator, I if I recall well its name was TrekICE. But is rather old-dated, and maybe not supported in VisualDSP++ 4.0, which you need for the newest SHARC mambers. I'd like to know how you get this done, only for my own information. So, please, write to me at jaime dot aranguren at ieee dot org if you can. Good luck! JaaC PS/ Please apoplogize if this message gets twice to comp.dsp. The first time I got an error mesage from groups-beta.google.com |