jelydonut
Full Member level 4
3.3v jtag chain spartan 3
Everytime I try to program the Spartan3 (200) It always says that the DONE pin did not go high. I tried different pullup values on it but regardless it does not seem to make a difference.
As it was.. at first I had to pull the XCF02 off of the board because everytime I attempted to scan the boundary it would give me different number of devices and would not recognize the device type (the spartan3 always was detected correctly however). Not just that when i tried to program the prom with the mcs file it always gave the error about the 1st bit being incorrect.
also.. i've been using the parallel III which i know would give problems with the spartan3 (i think) but the prom shouldn't be a issue if its the only thing on the scan chain.
anways.. any ideas would be appriciated.
jelydonut
Everytime I try to program the Spartan3 (200) It always says that the DONE pin did not go high. I tried different pullup values on it but regardless it does not seem to make a difference.
As it was.. at first I had to pull the XCF02 off of the board because everytime I attempted to scan the boundary it would give me different number of devices and would not recognize the device type (the spartan3 always was detected correctly however). Not just that when i tried to program the prom with the mcs file it always gave the error about the 1st bit being incorrect.
also.. i've been using the parallel III which i know would give problems with the spartan3 (i think) but the prom shouldn't be a issue if its the only thing on the scan chain.
anways.. any ideas would be appriciated.
jelydonut