Similar problem to one mentioned by Dejan.... but no solder short that I can see. Here's the problem
I've just got MCB2300 with LPC2378 on it and ULINK2 adapter. When I try to connect to the board, there's a messsage "JTAG communication failure" in the Target Driver Setup window. Also, serial no., ULINK version etc. are all grey. When I disconnect JTAG cable from the MCB2300 at least those come alive, showing ULINK's serial number, version etc.
Any ideas how to bring it to life? I've checked all jumpers and tried to power JTAG drivers from both 3.3V internal and from targer. All the same...
Thanks Jay