Hi
we have one desing (several PCBs tested) where we witness sever problem configuring the XC2S200 and/or XCF02s, on one workstation running ISE 6.3 all works with Cable IV, from that PC also download with CS 6.3 and 7.1 works. from any other computer with ISE 7.1 we have (almost) never been able to program the FPGA or JTAG or get the XCF to be programmed properly.
The JTAG Status readback is mostly all 0's when using impact 7.1, again there are no problem when using ISE 6.3 tools. We are testing with different PCs and cables (both IV and platform USB).
The FPGA config design is pretty standard XC2S200 + XCF02s in the same chain, M0=M1=M2=GND
Anybody having similar issues?
Antti ps to Austin, YES I will file webcase on this.. but I hope for solution before the webcase can respond, the issue has cost us now 4 man-days already.