APPENDIX: PORT PINOUTS
VGA to Video Ultimate Pro
1. Specifications
System Hardware
Required -
Computer of one of these types:
•
IBM PC Compatible, 286 or
faster with VGA display card;
or Mac G3/G4 or iMac with CRT
port
•
TV set with one of these
inputs: composite video, S-
video, component video, or
(with modulator) RF
Compliance -
FCC Class B, DOC Class/MDC Classe B
Interfaces -
Input: VGA
Output: Composite video, S-video,
Y.Cb.Cr component video, RGB, and
VGA
Color -
Full color support, including 24-bit
(true color) input
VGA display modes -
Resolution
720
x
400
640
x
480
800
x
600
1024
x
768
1152
x
864
1280
x
960
1280
x
1024
1600
x
1200
Vertical
Frequency
(Hz)
70
60,
70,
72, 75,
85, 100,
120
56, 60,
70, 72,
75, 85,
100
60, 70,
72,75
60, 70,
72,75
60
60
60
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4
Appendix: Port Pinouts
VGA IN/OUT connector
This port is a DB15HD female connector and it supports
only
the
included Y-cable.
Pin
No.
Signal Description
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Red out, 0.7Vpp
±
0.1Vpp, 75 ohms, to monitor
Green out, 0.7Vpp
±
0.1Vpp, 75 ohms, to monitor
Blue out, 0.7Vpp
±
0.1Vpp, 75 ohms, to monitor
DDC2B bus, SDA signal
Green in, 0.7Vpp
±
0.1Vpp, 75 ohms, from PC
Composite SYNC input, negative sync
Monitor Sense, TTL level, active low
Ground
Red in, 0.7Vpp
±
0.1Vpp, 75 ohms, from PC
Blue in, 0.7Vpp
±
0.1Vpp, 75 ohms, from PC
HSYNC in, TTL level, from PC
VSYNC in, TTL level, from PC
HSYNC out, buffered HSYNC in, to monitor
VSYNC out, buffered VSYNC in, to monitor
DDC2B bus, SCL signal
15
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