Forum Discussion

Gyud0's avatar
Gyud0
Icon for Occasional Contributor rankOccasional Contributor
4 years ago

Access Configuration Flash pins via Deneric Serial Flash IP- can't assign them via Pin Planner

Hey, I have burned .sof(The FPGA program) and .hex (some parametrs that I have been created) files into the configuration flash (via JIC file). my FPGA program uses the Generic Serial Flash I...
MathiasB's avatar
MathiasB
Icon for Occasional Contributor rankOccasional Contributor
4 years ago
Go to "assignments" > "device & pins options"
Then in "configuration," make sur you have selected "active serial" (or "active serial x4"). In "dual purpose pins", put everything to "user i/o".

Then you will be able to use those pins in user mode.
Gyud0's avatar
Gyud0
Icon for Occasional Contributor rankOccasional Contributor
4 years ago

I see only the Data[15...8] and Data[7...0] in the "dual purpose pins" tab :

I don't see the Flash pins such as Dclk, ncs AS Data[3...0]