TMS320F28388D: RAMSTAT2 Field Descriptions Incomplete

Ed Sanders

Tool/software:

Greetings,

In the description of DCSM_COMMON_REGS.RAMSTAT2, the fields STATUS_RAM11 – STATUS_RAM15 have incomplete explanations. So I don’t know what they are associated with. From the sequences of the other fields, I suspect that STATUS_RAM11 is associated with CM to CPU2 MSG RAM 1 (not STATUS_RAM15). I also suspect that the rest are related to CPU1 to CPU2 as well as CPU2 to CPU1 MSG RAMs. But I can’t tell which ones are which. Would you please forward the info for those fields?

Thank you,

over 1 year ago

0 Benjamin Collier over 1 year ago

TI__Mastermind 36526 points

Hi Ed,

I will need some time to get back to you about this.

Best Regards,

Ben Collier

+1 Aswin P over 1 year ago in reply to Benjamin Collier

TI__Genius 9911 points

Hi Ed,

Please find the explanations for the incomplete ones -

STATUS_RAM11 - Reflects the status of RAM CM to CPU2 MSG RAM 1

STATUS_RAM12 - Reflects the status of RAM CPU1 to CPU2 MSG RAM 0

STATUS_RAM13 - Reflects the status of RAM CPU1 to CPU2 MSG RAM 1

STATUS_RAM14 - Reflects the status of RAM CPU2 to CPU1 MSG RAM 0

STATUS_RAM15 - Reflects the status of RAM CPU2 to CPU1 MSG RAM 1

Thanks

Aswin

0 Ed Sanders over 1 year ago in reply to Aswin P

Genius 4175 points

I guessed correctly :^). Thank you for confirming. I expect that the next version of the TRM will add that.

Thanks again,

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TMS320F28388D: RAMSTAT2 Field Descriptions Incomplete