Appendix H Compaq/Matrox Millennium G450 AGP Graphics Card
Compaq Personal Computers
Original - November 2000
H-6
H.6.2 VIDEO FEATURE CONNECTOR
The Video Feature connector allows a video peripheral such as a TV tuner card to provide video
input to the graphics card. This interface is compliant with VESA VIP specification 1.1.
Figure H-4
.
Feature Connector (26-Pin Header)
Table H–4.
Video In Connector Pinout
Table G-4.
Video In Connector Pinout
Pin
Signal
Description
Pin
Signal
Description
1 / Z1
GND
Ground
2 / Y1
P0
Pixel Data 0
3 / Z2
GND
Ground
4 / Y2
P1
Pixel Data 1
5 / Z3
GND
Ground
6 / Y3
P2
Pixel Data 2
7 / Z4
HAD1
8 / Y4
P3
Pixel Data 3
9 / Z5
HAD0
External Sync
10 / Y5
P4
Pixel Data 4
11 / Z6
HCTL
External Clock
12 / Y6
P5
Pixel Data 5
13 / Z7
SCL
Serial Clock
14 / Y7
P6
Pixel Data 6
15 / Z8
GND
Ground
16 / Y8
P7
Pixel Data 7
17 / Z9
GND
Ground
18 / Y9
DCLK
Pixel Data Clock
19 / Z10
GND
Ground
20 / Y10
NC
Not Connected
21 / Z11
GND
Ground
22 / Y11
NC
Not Connected
23 / Z12
VIRQ
24 / Y12
--
Key
25 / Z13
SDA
Serial Data
26 / Y13
GND
Ground
2 / Y1
1 / Z1
26 / Y13
25 / Z13
