My Reply follows quote. On 02/08/2003 00:10 [EMAIL PROTECTED] said:
>--- Ken <[EMAIL PROTECTED]> wrote:
>
>> The other card is still a bit of a puzzle. It sort
>> of looks like a modem,
>> in that it has two "phone jack sized" outlets on the
>> back plane, one of
>> which has a black plug installed. Very few
>> components on the card and the
>> only nomenclature seems to be "Tut Nubus Assy
>> #20194." None of the
>> transformer type things I am used to seeing on a
>> modem card however. Any clues?
>
>Any numbers and/or names on any of the chips?
--------------
There are five integrated circuits (I think) on the board, one 20 MHz
oscillator, a bunch of surface mounted resistors and capacitors, a few
"regular" capacitors and resistors and a "thing" about a half inch high,
an inch wide and 1/4 inch thick that appears to be dipped in some sort of
black potting compound. This thing has DPS0502B DEL 9350 on it.
The largest integrated circuit chip:
SSI
SSI Nubus A1
C9406
TBA61281.1
TAIWAN
P-017
A socketed IC with a paper label:
TUT NB256 V1.0
00C023-0002D6
Two of these:
HYUNDAI
HY626AL-J-70
The last two chips are in the circuit between the largest IC and the
"ports":
First: THB16J15 DEL 9339
Second: P9336 DP8392CN
Thanks for your interest!
Ken
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