Re: New Mystery Boards

[TWS <adoyson@nccn.net>]

It appears your Email address is broken.  Please email me reguarding these
Mystery Cards, and reguarding the Hardware you are interested in buying from
me.

adoyson@nccn.net

Sandy

Jeff Lemke wrote:

> I have come across some Apple II boards in an archeaological dig this
> weekend, (with no documentation of course), that I'd like to find out
> the specifics of, or just what they're for in some cases.
>
> Board 1:  Dated 1982
> "GSP" is silkscreened in large letters in the upper left.  "Artwork
> PC19845, Rev. B, Model GTP-245" is written on the other side.  There is
> a Z8530PC chip on the board, and two 25-pin cables coming from "Port A"
> and "Port B".
>
> Board 2:
> There is a 34-pin connector, 8 LED lights in two pairs of 4, numbered
> 1-4 and 5-8, and 4 DIP switches.  Board is labled only with "FAB 830125
> Rev. B".  A modem card?
>
> Board 3:  Very unusual looking.
> Labled as "MMI DAC Board, Temporal Acuity Products Inc."  There are RCA
> "Spkr. Out" and "Aux. Out" jacks, and a long sliding lever on one end of
> the board which I presume is supposed to stick out of the back of the
> Apple through a slot.  Obviously this is some type of sound board, but
> if anyone has any more specific information, please fill me in.
>
> Board 4:
> Labled as "Voice Input Module" by "Voice Machine Communications".  There
> is another daughterboard (but not piggybacked) connected to this board
> by two 16-pin cables.
>
> Board 5:
> This is the only board that's fairly straightforward in purpose - it's a
> Titan Technologies "Accelerator IIe".  Does anybody know how it compares
> to the Applied Engineering accelerator for the IIe?
>
> Jeff Lemke