Gigabyte GA-P55A-UD7 Manual - Page 36
COMA Serial Port Header
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20) COMA (Serial Port Header) The COMA header can provide one serial port via an optional COM port cable. For purchasing the optional COM port cable, please contact the local dealer. 9 1 Pin No. Definition 10 2 1 NDCD- 2 NSIN 3 NSOUT 4 NDTR- 5 GND 6 NDSR- 7 NRTS- 8 NCTS- 9 NRI- 10 No Pin Hardware Installation - 36 -
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- 36 -
Hardware Installation
20) COMA (Serial Port Header)
The COMA header can provide one serial port via an optional COM port cable. For purchasing the op-
tional COM port cable, please contact the local dealer.
10
9
2
1
Pin No.
Deļ¬nition
1
NDCD-
2
NSIN
3
NSOUT
4
NDTR-
5
GND
6
NDSR-
7
NRTS-
8
NCTS-
9
NRI-
10
No Pin