Lpc2000

Has anyone in the group had a lot of experience debugging the LPC via
the JTAG interface?  We have had a lot of problems on a previous
AMR7TDMI processor with a nTRST.  Simply connecting it from the JTAG
connector to the processor was not enough to consistently get the
processor into debug mode.  The manufacturer has removed the signal
fom the processor on newer family members.

In chasing the problem I have seen several bits of circuitry for
addressing the problem on other ARM7TDMI designs.  I'm wondering if
the LPC is going to need something in order to get it to work
reliably.

Regards
-Bill Knight
R O SoftWare