C2000WARE: what is the difference between VCU0 and VCU2 in CRC content

Bader Succar

Prodigy 20 points

Part Number: C2000WARE

I am trying to understand the Difference between VCU0 and VCU2 in the relation to the CRC calculation.

over 6 years ago

0 Lori Heustess over 6 years ago

TI__Guru* 92690 points

edit: fixed double copy/paste

Bader

VCU2 CRC is the same with 2 additions. VCU2 added a 24-bit polynomial and an second 32-bit polynomial.

VCU0/VCU1 refer to: http://www.ti.com/lit/spruh18
VCU2: refer to http://www.ti.com/lit/SPRUHS1

0 Lori Heustess over 6 years ago in reply to Lori Heustess

TI__Guru* 92690 points

Fixed the double paste of VCU2 instructions in above post.

0 Lori Heustess over 6 years ago in reply to Lori Heustess

TI__Guru* 92690 points

Hi,

I haven’t heard from you for about a week, so I’m assuming you were able to resolve your issue.

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Regards,
Lori

C2000™︎ microcontrollers

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C2000WARE: what is the difference between VCU0 and VCU2 in CRC content