Lpc2000

Hi,

Does anyone have any ideas how to detect when a LPC2000 device has 
been halted by a JTAG debugger ?

I need a fast acting signal (within a few microseconds) which can 
disable some logic elsewhere on the board. With other MCUs I've 
connected a retriggerable oneshot to a free-running timer o/p & when 
the CPU is stopped the timer's timebase is halted & the oneshot fails 
to retrigger. However, it seems that PCLK keeps running on the LPC2000 
when the CPU is halted.

Thanks
Dave