RS/6000 Ultimedia Video Adapter (7-5)

194-326 IBM Ultimedia Video I/O Adapter, Audio Adapter Select, and POWER GXT155L

Base Card
Guest Card

Base Card FRU P/N 88G3711

J1 C-VBS RCA-type jack In
J2 S-VHS mini-din jack In
J3 S-VHS mini-din jack Out
J4 C-VBS RCA-type jack Out
U10 11H5119
U12 60.0000 MHz osc
U13,14 TC514260
U15 AMD 88G2856
U16 Cirrus Logic CL-PX1070-66QA
U18,19 Headers for Guest Card
U35 25.0000 MHz osc
U36 40.0000 MHz osc
U41 SAA7191B Digital Colour Decoder
U43 Toshiba 34G1521 "Miami"
U44 SAA7197 Generates all clock signals
U51 TDA8708A Video analog input interface
U52 TDA8709A Video analog input interface
U53 SAA7199B Digital Video Encoder
Y1 26.800 MHz xtal

Note: All Phillips Semiconductors are now thru NXP at
CL-PX1070: Digital Video Processor originally made by Pixel Works, then bought by Cirrus. Not a whole lot on this chip.

Guest Card FRU 88G3717

U1 Top Header
U15, 16 NEC D42280GU-30
U20, 21 Cypress CY7B185-12VC
U17 C-Cube CL550 QCD
U24 88G3779
U31 Bottom Header

Compression/Decompression Guest Card
   This adapter provides video capture, JPEG compression of video images, video output, and hardware decompression of JPEG data.

Toshiba 34G1521 Miami MCA Interface Controller
Miami Component Specifications are HERE.

7-5 Ultimedia Video Adapter Ports

SYSTEM INTERFACE: The Video I/O adapter card functions as a 32-bit Micro Channel bus master that accepts streaming data and address in 32-bit widths. Parity checking is enabled on both address and data lines. Programmable Option Select (POS) is provided for software initialization.

Content created and/or collected by:
Louis Ohland, Peter Wendt, David Beem, William Walsh, Tatsuo Sunagawa, Jim Shorney, Tim Clarke, Kevin Bowling, Tomáš Slavotínek, and many others.

Ardent Tool of Capitalism - MAD Edition! is maintained by Tomáš Slavotínek.
Last update: 25 Nov 2022 - Changelog | Legal Info & Contact