RM46L852: Using Floating Point Unit in SIL 3 relevant Safety Code?

Matthias Schmitt

Expert 5520 points

Part Number: RM46L852

Dear all,

Can the FPU be used in a SIL 3 relevant application and/or are there any specifics to be take care?

Thanks,

BR,
Matthias

over 6 years ago

0 Sunil Oak over 6 years ago

TI__Mastermind 49120 points

Hi Matthias,

The FPU is an integral part of the CPU and all diagnostic mechanisms applicable to the CPU are also applicable when the FPU is enabled.

Regards,
Sunil

Arm-based microcontrollers

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RM46L852: Using Floating Point Unit in SIL 3 relevant Safety Code?