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Altera_Forum
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17 years ago

CRC Compiler Settings

Hey, I am trying to use the CRC compiler to verify the CRC for the MAC level of ethernet. I am unable to simulate a version that matches an actual message. The Altera documentation does not provide a...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
17 years ago

I figured out the proper settings, see below. This is for byte wide input.

Number of channels: one

Datapath: 8 bits

Symbols per word: one

Process low-numbered bit in each symbol first: check

Processing low-numbered symbols first: not checked

Select: CRC-32

Starting value: 1's

Number of leading bits ignored in the first word: 0

Negate checksum: Check

Bit-swap checksum: Check