TMS320F28377S: Can the program of F28377S with SYS/BIOS be programmed to run on F28377D?

Does the program that uses SYS/BIOS work on F28377S? I don't think this would make a difference though. I believe there are a few dual core settings in SYS/BIOS for configuring CPU2 Boot or shared memory ownership, but if anything, I'd expect that to cause issues with an application on CPU2, not CPU1.

Can you describe in what way the application is failing to run? What specifically is going wrong?

Whitney

Hi Whitney,

Thanks.

Whitney Dewey said:

Does the program that uses SYS/BIOS work on F28377S?

Yes.

Whitney Dewey said:

Can you describe in what way the application is failing to run? What specifically is going wrong?

After the customer programs the device and clicks to run, this error occurs.

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Thanks & Regards

Yale

It looks like it's probably getting a reset since that's a boot ROM location. How soon is it jumping to that location? Can they place breakpoints or single step through the code to narrow it down? Is it before or after BIOS_start()?

Whitney

Hi Whitney,

Whitney Dewey said:

It looks like it's probably getting a reset since that's a boot ROM location.

Your judgement is correct. My customer forgot to configure the boot module in SYS/BIOS.

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And another further question.

He configure the Clock in .cfg file boot module. And he also configure PLL in code. Is there a conflict?

Hi Whitney,

The Hwi module of SYS/BIOS is used to configure the interrupt. Do the customer need to call InitPieCtrl() and InitPieVectTable() to initialize the PIE interrupt?

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Thanks & Regards

Yale