Thanks Sipke. There are several Analog Devices DAC0808 and several
logrithmic multipliers on the same card so that makes sense.
Joe
At 06:02 PM 3/11/02 +0100, you wrote:
>The TRW TD1007J1 looks almost the same as my TRW TDC 1010 which is
>a hardware multiplier chip that can multiply two 8-bit values to one 16 bit
>value in
>about 100 nSec IIRC.
>
>They can get a bit warm while operating, hence the cooling plate ........
>
>I'll be on the lookout for more data.
>
>Sipke de Wal
>----------------------------------------------------------------------
>http://xgistor.ath.cx
>----------------------------------------------------------------------
>
>----- Original Message -----
>From: Joe <rigdonj_at_cfl.rr.com>
>To: <classiccmp_at_classiccmp.org>
>Sent: Monday, March 11, 2002 2:34 PM
>Subject: ID these TRW ICs
>
>
>> Does anyone have a good way to identify ICs made by TRW? I've searched
>> the net and found almost nothing. I'd like to id the LSICs shown in this
>> picture <http://www.classiccmp.org/hp/trw/ics.jpg>. The smaller ones are
>> marked TRW 8429/AC 1016J5C8 and the bigger one is marked TRW TD1007J1.
>> The big one is very impressive looking (the pictures don't do it justice).
>> Not only due to it's size but it also has gold leads and a black anodized
>> heatsink with gold lettering epoxied(?) to the top of it and it just looks
>> impressive. These are on a Multibus card that was part of the same system
>> that had the Geometric Array Processors. I think this may have been part of
>> the I/O subsystem that passed data to and from the GAPP.
>>
>> Joe
>>
>
>
Received on Mon Mar 11 2002 - 17:33:55 GMT
