Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

CFI Flash software driver Support for 32-bits Flash

Hi, Does the CFI flash software driver support 32-bits flash? My QSYS system is having 32-bits ext flash. When I tried memory test from Eclipse template, it always fails to open the flash. It...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

Thanks for the reply.

Did you mean I have to turn on the 'byteenable' signal for my ext_flash? If yes, where should this signal be connected to in my top level?

I've ensured both fsm_a[0] and fsm_a[1] are left unconnected as it's 32-bit flash. The signal connection begins with fsm_a[2] and so on.

Thank you.

Carid-