Lpc2000

--- In lpc2100@yahoogroups.com, David Willmore <willmore@o...> wrote:

> 
> So, what does everyone use for their JTAG 
> interface?  Some commercial product that's part
> of their development system or some quick and
> dirty 'latch on the parallel port' type?  I was
> thinking that a PIC at the end of a serial
> cable might do a good job.

I'm using a Wiggler: http://www.ocdemon.net/

The Amontec Chameleon is better value, as it emulates lots of
different JTAG interfaces: http://www.amontec.com

It's quite easy to make your own copy of the Wiggler (it's just a
buffer chip, an OC transistor and few resistors). I've designed a PCB
for one but haven't actually got round to getting some made. I'll put
the circuit in the Files area.

At least two of us in the group are radio amateurs, myself (G1HSM) and
Kris (VK3XON).

73, Leon