23 Mar
2002
23 Mar
'02
7:43 p.m.
Hi,
"Glen Goodwin" <acme_ent(a)bellsouth.net> said:
Sorry, I can't find *any* of my ZX-81 software ;-( There's a folder
somewhere with all my notes and listings in, but where?? (I've got
way too much junk!)
It drove an 8255 port using a mixture of Forth and assembler code I
filched from a book. Only ran at about 110 bps, but it was enough
for what I was doing.
These days, I'd probably just hitch up a standard UART...
--
Cheers,
Stan Barr stanb(a)dial.pipex.com
The future was never like this!
From: Stan
Barr <stanb(a)dial.pipex.com>
Hmm...I did my ZX81 serial port in software! It
was only used to
transfer data to the host computer, so it was pretty simple...
Stan, I would really appreciate it if you would share this solution with
me, assuming you still have the code.