TMS320F28388D: Does the TMU built into the F2838x support FPU64 and support trigonometric math calculation with 64-bits resolution?

Sang-il Nam

Part Number: TMS320F28388D

Hi,

I understand that TMU's instructions are extended instruction set of FPU(32).

The F2838x has a built-in FPU64. If so, does the TMU built into the F2838x support FPU64 and support trigonometric math calculation with 64-bits resolution?

If anyone knows, please reply.

Thanks.

over 2 years ago

+1 Sira Rao80 over 2 years ago

TI__Mastermind 24570 points

The TMU hardware and its associated instruction set are different from the FPU64 hardware and its associated instruction set.

Thanks,

Sira

0 Sang-il Nam over 2 years ago in reply to Sira Rao80

Expert 2390 points

If so, are there any plans to include TMU64 in the next generation of 28X MCU that will be released in the future?

Thanks,

Sang-il

0 Sira Rao80 over 2 years ago in reply to Sang-il Nam

TI__Mastermind 24570 points

No, there are no plans as of now.

0 Sang-il Nam over 2 years ago in reply to Sira Rao80

Expert 2390 points

Thank you for answer.
Hope you have a good day.

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TMS320F28388D: Does the TMU built into the F2838x support FPU64 and support trigonometric math calculation with 64-bits resolution?