XEM6010 pinouts: manual vs. UCF file

Spartan-6 USB 2.0 Modules
1

Hi -

The two main connectors on the XEM6010 are labelled JP2 and JP3 and the tables in the manual also reference JP2/JP3.

However, the UCF file supplied with the software distribution references JP1 and JP2 in the comments, not JP2/JP3. It appears that if you interpret these as the labels for the breakout board, then it’s correct. For example, FPGA pin T21 is JP2-41 in the XEM6010 manual, which connects to JP1-41 = JP1B-41 on the breakout board, and the comments say JP1-41 in the UCF file.

The UCF file would be a little confusing if you don’t have a breakout board.

2

Thanks for pointing this out. We’ll clarify the ucf for future releases.

3

— Begin quote from Opal Kelly Support;3254

Thanks for pointing this out. We’ll clarify the ucf for future releases.

— End quote

Any update on this? Those of us without the breakout board are having a tough time with the constraints file. The provided pinout in the manual does not seem to match the ucf. It is taking too much time to figure out.

Thanks

4

The fix is simple:

[LIST=1]
*]Open your xem6010.ucf file from our samples directory
*]Replace all “JP2” with “JP3”
*]Replace all “JP1” with “JP2”
[/LIST]