4 rs-232 serial port connectors, Figure 3-21: rs-232 serial port connector, Table 3-17: ps/2 connector pinouts – IEI Integration KINO-AQ670 User Manual
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KINO-AQ670
P a g e 35
A1
KBDATA
A2
N/A
A3
GND
A4
+5V_KBMS
A5
KBCLK
A6
N/A
B1
MSDATA
B2
N/A
B3
GND
B4
+5V_KBMS
B5
MSCLK
B6
N/A
Table 3-17: PS/2 Connector Pinouts
3.3.4 RS -232 S e ria l P o rt Co n n e c to rs
CN Label:
COM1_2
CN Type:
DB-9 Male
CN Location:
CN Pinouts:
See Figure 3-21 and Table 3-18
The serial port connects to a RS-232 serial communications device.
Figure 3-21: RS-232 Serial Port Connector
PIN NO. DESCRIPTION
PIN NO.
DESCRIPTION
1
NDCD1#
2
NRXD1
3
NTXD1
4
NDTR1#
5
GND
6
NDSR1#
7
NRTS1#
8
NCTS1#
9
NRI1#
10
NDCD2#
11
NRXD2
12
NTXD2
13
NDTR2#
14
GND
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