Lpc2000

--- In lpc2000@yahoogroups.com, "dalewheat" <dalewheat@y...> wrote:
> 1)  Can another driver chip be substituted for the 74AC244?  Since
> only four drivers are needed, couldn't a 74xx125 or equivalent be
> used?  What about different logic families, such as the HC or LS 
parts?

It's not really my circuit, I just designed the PCB. Mine works fine 
with an HC244, but it really should use the AC244.


> 
> 2)  What driver(s) need to be installed to let the software talk
> directly to the parallel port on Windows XP?

Applications like the Macraigor and Crossworks software that support 
the Wiggler already have the necessary drivers.


> 
> 3)  Does anyone have a detailed, step-by-step HOWTO on setting up a
> gcc-gbd-wiggler development environment under Windows?

Try the gnuarm Yahoo group.

Leon