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IMB200 LGA775 ATX MB User Manual
4.3 Display interface-CN1
The GMCH provides interfaces to a progressive scan analog
monitor and DVO can drive a variety of DVOdevices• The
GMCH has an integrated 350 MHz RAMDAC that can directly
drive a progressive scan analog monitor up to a resolution of
2048x1536 at 75 Hz.
Pin
Signal
Pin Signal
1
Red
2
4
N/A
5
7
AGND
8
10
GND
11 N/A
13
Horizontal
14 Vertical
Sync
4.4 Floppy Disk Connector-FDD
The
IMB200
provides a 34-pin header type connector
supporting up to two floppy drives. The floppy drives may be
any one of the following types: 5.25" 360KB/1.2MB and 3.5"
720KB/1.44MB/2.88MB.
Pin
Description
1
GND
22
Pin Signal
Green
3
Blue
GND
6
AGND
AGND
9
+5V
12 DDC DAT
15 DDC CLK
Sync
Pin
Description
2
Reduce write
Pin
Description
3
GND
Hardware Description
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