Chips on Talon board for VAX

From: Claude Ceccon <crc120_at_Home.com>
Date: Sat Feb 9 13:08:14 2002

On Friday, February 8, 2002, at 11:27 PM, R. D. Davis wrote:
>
> - (unknown mfr.) 9206 SC11290CN
>

This is a DTMF Transceiver manufactured by International Semiconductor
Technologies. Pinout is:

Pin Number Pin Name
1 D3
2 D2
3 D1
4 D0
5 _DE
6 Vp
7 XEN
8 DIN
9 XOUT
10 XIN
11 ATB
12 Vn
13 DTMF OUT
14 LIN
15 DET
16 RESET
17 _LATCH
18 D4
19 D5
20 D6
21 D7
22 DV

> Any thoughts on what this board might be?

Along with the Rockwell chip - board sounds very much like a modem... HTH

        CRC
Received on Sat Feb 09 2002 - 13:08:14 GMT