Quote:
Originally Posted by Jope
The clock port is memory mapped io, you need address decoding and a chip that provides you a register you can write to in order to be able to use it as GPIO.
If you want a pre-provided TTL GPIO port, use the printer port, like everyone on every computer did in the 80s/90s.
8-bit C= users used the user port for the same purpose.
|
Thanks, I see.
So you say it is possible to replicate or at least do equivalent hardware projects as for the RPI using the printer port?