I’m using a Spartan-6 (XC6SLX45T) and a Platform Flash (XCF16P). The Spartan is configured for Master Parallel Mode and I use impact to create the files for the flash. I selected the parallel mode option and programmed the flash chip. When powering up the card only D0 has any data on it, D1 through D7 go HI. If I understand right, the impact program uses the .CFI and the .MSC files to program the Platform Flash to tell it to be parallel 8 bit mode. Both files have the same name and are both in the same directory.
By the way, I configure the Spartan as Master Serial Mode and the card works fine but fails PCIe enumeration on some computers. That why I need the parallel mode.
Can anyone help and tell what step(s) I have overlooked?
