thepiper
Newbie level 5
fpga pci board problem
hi, i have developed an fpga pci board and it's not working properly, when i write certain data into it, i get a 0xfffffffh on readback. what does the 0xfffffffh mean? i know it's what you get when you read a free port but could it also mean that one or more of the data lines is corrupted? (due do cross-talk) can it be a driver problem?
hi, i have developed an fpga pci board and it's not working properly, when i write certain data into it, i get a 0xfffffffh on readback. what does the 0xfffffffh mean? i know it's what you get when you read a free port but could it also mean that one or more of the data lines is corrupted? (due do cross-talk) can it be a driver problem?
