If I connect the Zedboard via JTAG I get the following error in XMD:
XMD% connect arm hw
Error:No devices detected while scanning the JTAG chain
ERROR: Failed to Scan JTAG Chain
I followed the instructions in:
ZedBoard Configuration and Booting Guide V 1.1 Aug 2012
setting all the MIO jumpers to ground.
I have also tried a Xlinx PLatform Cable and get the same error.
I am running Xilinx 14.3 (Windows 7/64) which works with an ML507 board. The board's JTAG device is installed (Driver: FTDI v126.96.36.199) and this is detected by Adept as device "Zed":
===== Digilent Adept Rev 2.2.0 =====
Loading board information...
Warning: Could not find specific board information
Initializing Scan Chain...
Default information loaded.
It then says "No Devices identified"
This would suggest both JTAG programmers and software are working, but the problem is on the board with the JTAG chain. Please help. Thanks.