Lpc2000

The ports on the LPC2103 can be treated as 4 x 8 bit ports or 2 x 16
bit ports. You can even mix 8 bit / 16 bit / 32 Bit access. The chip
also supports setting and resetting an arbitary number of port bits at
the same time. That makes the LPC2103 the most flexible GPIO's to
date, unless you know different ;)

I have made a header file for the LPC2103 based on the GNUARM LPC2106
one. It has a few more features but is not yet production quality. I
can  post it into files if anybody is iterested.

All the best.

--- In lpc2000@yahoogroups.com, Robert Wood <robert.wood@...> wrote:
> The other thing that puts me off using the 210x rather than, say, AVRs 
> is the fact that you only have one 32 bit port. I'd much rather use an 
> ATMega that has multiple ports. Too much bit shifting going on with the 
> ARM for me.
>