Hi, I am using Digilent usb cable and impact xlink labtools to program Coolrunner boards.
At 1st I powered the board up (red and green light).
Programmed with falcon rgh file, all went fine.(red light when on power and was flashing green quickly when I connected it all up and wrote ecc, but did not get xell.
Then I remapped bad block which was in ecc region (01a block).
Then I tried erase the coolrunner and write falcon on it again, I got veryfiy error at address 0. Tried it couple of times and now green and red light is on all the time, but cant write to the chip again.
As I have 2 boards I also tried putting slim program on the 2nd board, which uploaded ok first time and then did not erase...
Anyone came across anything similar? Is there a different way of programming the board again?
At 1st I powered the board up (red and green light).
Programmed with falcon rgh file, all went fine.(red light when on power and was flashing green quickly when I connected it all up and wrote ecc, but did not get xell.
Then I remapped bad block which was in ecc region (01a block).
Then I tried erase the coolrunner and write falcon on it again, I got veryfiy error at address 0. Tried it couple of times and now green and red light is on all the time, but cant write to the chip again.
As I have 2 boards I also tried putting slim program on the 2nd board, which uploaded ok first time and then did not erase...
Anyone came across anything similar? Is there a different way of programming the board again?
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