Fully Tcl scriptable you can write entire scripts to do everything for you design and never have to open the GUI.Uses industry standard SDC (portable skill set).I don't have a ton of experience with ISE so it's hard for me to guess what could be causing this. But I would imagine that reinstalling should resolve this(plus Digilent's software doesn't seem to have a problem).
#Xilinx ise 14.6 won't run drivers#
The only other thing that I can think could be a problem was I was changing the USB drivers during the time I had a ground loop and maybe I accidently changed the programmers drivers. So the physical programmer seems to be fine. I then downloaded Digilent's JTAG programming software and I was able to program the FPGA from that. I've reinstalled ISE then I downgraded to 14.6.
iMPACT just crashes after a couple of seconds and I don't get any error message from ISE. After this I can't even open iMPACT from ISE anymore, even with no programming cable plugged in.
I unplugged both immediately.Īfter plugging the programming cable back in iMPACT says it can't find the programming cable so I restarted ISE. I'm guessing that there was a ground loop or something there because both cables were getting warm. So I had the JTAG programmer plugged in at the same time as the USB cable. When I went to test the functionality of the USB connection I left the JTAG programmer plugged in(the programing cable is JTAG-HS2 from Digilent). I have a USB connection that is not used for programming. Everything worked fine for a while, I was able to program it and the PROM through iMPACT many times. I'm working on a board that I designed with a Spartan 6 on it. The lead up to this happening is a little weird and I'm not sure what is relevant or not. Every time I start iMPACT by double clicking 'Configure Target Device' in ISE it crashes after a couple of seconds without displaying anything. I'm having a strange problem with iMPACT.