--- Quote Start ---
I would like to know how is the compiled .SOF file provided in the lab material uses the 80 pins edge connector.
--- Quote End ---
You'd have to look at the pin assignments for the project, and then compare that to the schematic. Page 7 of the schematic shows that there are GPIO pins P1 to P60 connected to the 80-pin connector.
There's a good chance the 32-bit GPIO ports are mapped to 1-32, and 33-60.
--- Quote Start ---
Without the SDRAM, the Bemicro SDK is pretty much USELESS.
--- Quote End ---
Useless for projects that need the SDRAM, but not entirely useless :)
Why not download the evaluation version of the controller (from whoever it is that supplies it)?
Cheers,
Dave
Honored Contributor
