On 5 Feb 2010 at 23:14, Ben wrote:
Chuck Guzis wrote:
But there really is no good reason to use an 8255, a Z80 PIO, a 6820
or even a 6522 in a new design today, other than
for nostalgia's >
sake.
So what do you recomend?
What do you need to do? Programmable logic can be configured to do
whatever you need.
--Chuck