TMS320F28379D: MMOVF32 prevents the code of compiling

Nicholas Carley

Hello,

For CPU2, I am trying to write a CLA assembly instruction (MMOVF32) and it does not appear to be recognized by the compiler. The instruction does not turn to bold font like other instructions, and the compiler throws an error.

I am new to using the CLA and am a bit stumped. It seems like I need to modify a build setting, but I am not sure where to start.

Thanks,
Nick

over 6 years ago

0 Richard Poley over 6 years ago

TI__Mastermind 27200 points

Nick,

The instruction is MMOV32, not MMOVF32 (drop the 'F').

Regards,

Richard

0 Nicholas Carley over 6 years ago in reply to Richard Poley

TI__Genius 11035 points

I am interested in the MMOVF32 command because I would like to load an immediate floating point value.

MMOV32 does not look like it supports this.

I tried using MMOV32 and got the following error:

0 Richard Poley over 6 years ago in reply to Nicholas Carley

TI__Mastermind 27200 points

Which document are you referring to?

0 Richard Poley over 6 years ago in reply to Richard Poley

TI__Mastermind 27200 points

OK, I see it. Can you post the assembly line which is giving the error please?

0 Nicholas Carley over 6 years ago in reply to Richard Poley

TI__Genius 11035 points

We found the root cause.We had:

MMOVF32 M2, #x.x

but we needed to change to:

MMOVF32 MR2, #x.x

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TMS320F28379D: MMOVF32 prevents the code of compiling