New ContributorEPCQ Programming Issue
Hello,
We are using a Cyclone IV FPGA with an EPCQ16 Serial Configuration Device. We are programming the EPCQ through the FPGA using JTAG and USB Blaster II. We were able to successfully program the EPCS on an earlier version board:
This is what success looks like with an EPCS16 device targeted and the exact same source bitstream...
Info (209060): Started Programmer operation at Fri Apr 09 19:52:26 2021
Info (209016): Configuring device index 1
Info (209017): Device 1 contains JTAG ID code 0x020F10DD
Info (209007): Configuration succeeded -- 1 device(s) configured
Info (209018): Device 1 silicon ID is 0x14
Info (209044): Erasing ASP configuration device(s)
Info (209023): Programming device(s)
Info (209011): Successfully performed operation(s)
Info (209061): Ended Programmer operation at Fri Apr 09 19:52:51 2021
EPCQ16AS18N
Failed Programming
Info (209060): Started Programmer operation at Fri Apr 09 19:46:41 2021
Info (209016): Configuring device index 1
Info (209017): Device 1 contains JTAG ID code 0x020F10DD
Info (209007): Configuration succeeded -- 1 device(s) configured
Error (209025): Can't recognize silicon ID for device 1. A device's silicon ID is different from its JTAG ID. Verify that all cables are securely connected, select a different device, or check the power on the target system. Make sure the device pins are connected and configured correctly.
Error (209012): Operation failed
Info (209061): Ended Programmer operation at Fri Apr 09 19:46:43 2021
PCB, pin out, MSEL pins, all to spec...
Thanks for your help!
