[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: What are these old cards?



>>
>> - A card labelled 'Mountain Computer Incorporated', with what looks like a
>> speaker wire attached, and a socket for two AA batteries on the back.  
Could
>> this be a time/date clock card?

This is a Mountain Computer A/D card (Analog to Digital)  I know because I 
have 
2 of them in box. sans any software.  If you ever find any let me know, I am 
looking.

>
>> - A single computer chip labeled '341-0036 8049' 'S(c) APPLE 79CHR'.  Any
>> clue as to what this is for?

I think this is the keyboard ROM and is replaced when a 2nd market decoder 
card 
is installed on the underside of the ][+ keyboard

the rest Roy answered as well as I could ;)

-Bart