Media Port Connector; Figure G-5. Media Portc; Table G-6. Media Portc - Compaq Deskpro EP 6233 Technical Reference Manual

Appendix G Diamond Fire AGP Graphics Card
G.6.2

MEDIA PORT CONNECTOR

The media port connector is provided through a 26-pin header (Figure G-5). This connector
allows the attachment CCIR656 stream and MPEG2 hardware devices. The interface provides a
uni-directional 8-bit YcrCb bus with pixel clock and supports a simplified version of the ITU-R-
656 video codes
Figure G–5. Media Port Connector (26-Pin Header P1)
Table G–6. Media Port Connector Pinout
Pin Signal
1 GND
3 GND
5 GND
7 VIPAD1
9 VIPAD2
11 VIPCTL
2
13 I C CLK
15 GND
17 GND
19 GND
21 GND
23 PCI INTA-
2
25 I C DTA
G-8 Compaq Personal Computers
2
1
Table G-6.
Media Port Connector Pinout
Description Pin
Ground 2
Ground 4
Ground 6
External Control 1 8
External Control 2 10
Control 12
Serial Clock 14
Ground 16
Ground 18
Ground 20
Ground 22
PCI Interrupt A- 24
Serial Data 26
Original - April 1998
26
13
Signal Description
VIPVID0 Pixel/Data 0
VIPVID1 Pixel/Data 1
VIPVID2 Pixel/Data 2
VIPVID3 Pixel/Data 3
VIPVID4 Pixel/Data 4
VIPVID5 Pixel/Data 5
VIPVID6 Pixel/Data 6
VIPVID7 Pixel/Data 7
VIPPCLK Pixel Clock
VIPCLK Data Clock
-- Not used
-- Not used
GND Ground