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Altera_Forum's avatar
Altera_Forum
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12 years ago

Flash CFI in SoPC Builder

Hi All, I am trying to connect 22x8 bit (4MByte) flash memory on DE2 board via flash cfi controller. If I connect it to the Avalon tri-state bridge I got the following error: "signal tri_state ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

Hi,

Thanks for the replay. I know that what you mentioned, but I have no any additional options to adjust the data width of bus:

- option 1: Incoming signals --> registered / non-registered

- option 2: Shared signals --> data / address / read_n / write_n selecting

I have attached screen captures from SoPC Builder. Where can I adjust it?