willyk
Experienced Member
Hi, I'm a newbie here.
I have an old "Clock Plus Card" for an XT class machine.
I have no software nor docs for it. It has a battery, a
couple small IC's and a Mitsubishi M5L8255AP-5 chip which looks
like it does most of the work. Seems to be set to use
ports 0x20c to 0x20f. Anyone have one, or seen software for
it? I did download the Mitsubishi spec sheet which give some
clues, but I really rather not attempt to write my own access
program! I have not found anything about this on the net.
Thanks
I have an old "Clock Plus Card" for an XT class machine.
I have no software nor docs for it. It has a battery, a
couple small IC's and a Mitsubishi M5L8255AP-5 chip which looks
like it does most of the work. Seems to be set to use
ports 0x20c to 0x20f. Anyone have one, or seen software for
it? I did download the Mitsubishi spec sheet which give some
clues, but I really rather not attempt to write my own access
program! I have not found anything about this on the net.
Thanks