Subj : Re: Plus 4 rom error - is there any place to report it?
To   : All
From : George
Date : Sun Nov 28 2021 03:45 pm

Jim Brain says...

 > Do you have the VICE emulator?  It supports the +4 and
 > the built in 6551, and can tie that 6551 ACIA to a real
 > or virtual serial port.  You could test it there if
 > desired.

I haven't been able to get the Plus/4 ACIA emulation to work
in VICE. The rom emulation knows about the ACIA, and will
let me open a channel to it, and sets the command and
control registers, but it doesn't actually do anything, such
as generating interrupts.  I tried the +acia command line
switch, but then it doesn't even let me open the channel.
It errors out with Device Not Present.

If you know of a way to get 6551 emulation to function,
please give me the exact sequence of what I need to do.
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