Lpc2000

> I've used the secondary JTAG on the PLC2106 for debugging - I
> needed the extra port lines that enabling the primary JTAG 
> also cripples. 
> 
> It worked well.

Owen,

Exactly which lines did you connect, and who's debugger did you use?

I used this hook-up (successfully, then unsuccessfully) --

  NTRST (3)	-> P0.27/TRC0/TRST (8)
  TDI (5)	-> P0.30/TRC3/TDI  (15)
  TMS (7)	-> P0.28/TRC1/TMS (9)
  TCK (9)	-> P0.29/TRC2/TCK (10)
  RTCK (11)	-> RTCK (26)
  TDO (13)	-> P0.31/EXTIN0/TDO (16)
  NRST (15)	-> RST (5)

Thanks.