[Coco] Writting a Rs-232 Pack Emulator .dll
go4retro at go4retro.com
Sat Dec 28 21:03:09 EST 2019
On 12/28/2019 7:25 PM, Robert Gault wrote:
> I'm not sure exactly what you are asking. At the very least, you
> should obtain the following:
> These manuals will show you what is inside the RS-232 pak and the
> bytes at which it receives and sends data: $FF68-$FF6B.
> You might want to look at the NitrOS-9 code that communicates with /P
> and /T# as the RS-232 pak is used for both printing and terminal use.
> scbbp.asm for printing
> scbbt.asm for terminal use
> sc6551.asm driver
I'd also suggest the 6551 datasheet:
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