At 06:45 PM 6/1/02 +0200, you wrote:
>
>1) Ungermann-Bass ISA board,
>
>2) Ungermann-Bass motherboard,
#1&2 are both old ethernet boards. I doubt they're worth saving. some of them have power inverters (produces -8VDC from 5 or 12 VDC) on them so those parts might be usefull.
>2a) "MODEL 6402A": 2 * RS232, female 25-pin sub-D connector, labelled
>"SERIAL PORT 1" and "SERIAL PORT 2"; 1 * IEEE 488 (labelled so),
>real-time clock (guess so, there is an OKI MSM5832 chip, a crystal, and
>a 3.6V NiCd battery). Other chips: Z80ADART, Z80APIO, TMS9914A (IEEE488
>controller), Z80ADMA.
Hmm. IEEE 488 is a HP-IB port so this is a usefull card. However finding drivers might be a problem. If you don't need it put it on E-bay, someone will recognize it and you should be able to a few dollars for it.
>
>2b) "MODEL 6401": 4 * RS232, female 25-pin sub-D connector, labelled
>"SERIAL PORT 1" through "...4", then "PARALLEL PORT 5" and "PARALLEL
>PORT 6". Chips: Z80APIO, 2 * Z80ASIO.
No HP-IB port but based on the number it's probably made by the same manufacturer. Have you looked to see it etiher of these have an FCC ID code? They should. If so look up the manufacturer on the FCC's website.
>
>3) Qbus-like board, supposedly a CPU, handles made by DEC, board is 4
>slots wide, labelled "PCS" (is that PCS CADMUS?), has Motorola
>MC68000L10, 4k SRAM (2*6116), 16k EPROM (2*2764), clock chip (MM58167),
>battery. Between the handles, there are two 40-pin 3M connectors (Berg
>style). The EPROMs have stickers saying
>
> MINITOR MINITOR
> R900.123 R900.123
> E9 2.200LO E10 2.200HI
>
>Any hints? -
No idea.
In case you want to trade: I am still looking for a sound
>card for my friend's IBM PS/2 (Microchannel). I cannot buy one of those
>currently offered on eBay because they again won't ship outside U.S. -
>darn!
Try e-mailing the seller and asking if they will ship outside the US. Some will despite what their ads say. If you can't find anyting let me know and I'll try to pick up a surplus one for you. However it won't have docs or SW and that stuff might be hard to get.
Joe
>
>--
>Andreas Freiherr
>Vishay Semiconductor GmbH, Heilbronn, Germany
>http://www.vishay.com
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Received on Sat Jun 01 2002 - 13:14:21 BST