Lpc2000

I have added this question as a separate message  as it may attract a  
different response

I am debating as t which JTAG pins I use in my circuit layout. I can 
spare enough ports for the JTAG lines, but not the trace lines.I 
understand that enabling the primary JTAG lines also enables the Trace 
lines. (there seems to be no way to enable the JTAG lines only according 
to p206 in the manual).

This suggests using the secondary JTAG lines only. I will probably 
purchase the crossworks compiler largely on price (feed back on this 
decision is welcome)

Is it practical to
    2. layout with only the secondary JTAG "dressed out"
    2. write a simple program that initialise the secondary JTAG ports
    3. Boot load it and run it.
    4. develope and debug (including reload programs) entirely from the 
secondary JTAG port.

I.e. My question is does the debuging capablity survive all the resets etc

Thanks

Owen Mooney