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Serial Port Header-COM
COM-Pin Definition
Pin
Signal
1
DCD
2
RXD
3
TXD
4
DTR
5
GND
SPDIF Out Header(optional)
This header provides a SPDIF (Sony/Philips Digital
Interface)output to digital multimedia device through
coaxial connector.
SPDIF-Pin Definition
Pin
Signal
1
SPDIF-out
2
+3.3V
3
NC
4
GND
Speaker Header-SPK
SPK-Pin Definition
Pin
Signal
1
VCC
2
NC
3
NC
4
SPK-
Hard Disk Connector-IDE
The motherboard has a 32-bit Enhanced PCI IDE and
Ultra DMA 66/100/133 controller that provides PIO
mode 0~4, Bus Master, and Ultra DMA 66/100/133
function. You can connect up to two hard disk drives,
CD-ROM, 120MB Floppy (reserved for future BIOS)
and other devices.
Pin
Signal
6
DSR
7
RTS
8
CTS
9
RI
10
NC
COM
9
1
10
2
IDE
1
Hardware Installation
R E
M
O E
V
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