exxos's Atari, Amiga & retro forum

for the clones you must reset the cable after each operation.

Also i had to install the digilent cable driver.

@ninjafahrer - I did some clean up of your picture. Firstly please follow the guide for placing photos in posts and not leaving them as attachments - https://www.exxosforum.co.uk/forum/viewt ... =20&t=2357. Second I cropped your image as there was a lot of whitespace on the screen capture.

Actually, the Waveshare clone didn’t need any special treatment, such as resetting. It just worked reliably.

ok, thanks... 1 step further... programming is done successfully in about 7 seconds, but I am getting an error while verifying

I ve looked at what else I can read after programming...

Device ID
'1': IDCODE is '59616093' (in hex).
'1': : Manufacturer's ID = Xilinx xc95288xl, Version : 5

Device Checksum
'1': Reading device contents...
'1': Calculated checksum is 7584
'1': Calculated checksum matches the file checksum

Device Signature
Validating chain...
Boundary-scan chain validated successfully.
'1': Usercode is 'tf53'

May I assume that even if the verify operation fail the device is programmed successfully?

I ve tested both cards now in my Amiga.

1 card is working - so programming should be done indeed successfully :)

The second card is reported as defective - Amiga Testkit is reporting 0MB RAM.

I will check all connections to the RAM chips. Any further hints?

dont worry, found the mistake - all fine!