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Altera_Forum
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16 years ago

Non-tristate cfi flash component in sopc

Hi all, In my system, user logic and sopc system both access cfi flash device(Numonyx 128P30) in TDM mode(time division multiplex). Additional, the flash is AP configuration device for EP3C25....
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Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

Hi Daixiwen,

Thanks for your reply.

According to your first idea, I have read a typical sopc generated "xxx.v" file, the flash input_data and output_data signals is easy to bring outside sopc. The disadvantage of this way is each time after generate new sopc system, user should manually edit the "xxx.v" file. I'll try it asap.

Thank you again!