Help in CRC custom instructions please.

Hello Daixiwen,

Really appreciate for the inputs. I was thinking the checksum hardware accelerator was hardware dependent. I have read the readme.doc

in the zip folder (which contains the entire package for the checksum) and ran through the usage instructions. It states the batch script accomplishes

the following steps:

- Hardware programming file (.sof) downloads to the board

- Application and BSP make files generation

- Software compiles

- Software (.elf) downloads to the board

- Terminal is opened

What I thought was the first step will be dependent on the board (once I had some issues with the JTAG cable ID when I tried to download some example programs onto the altera DEI board).

I shall try the instructions from the NIOS II command shell and will update you.

Thank You,

Akhil