ITX-M-CC452-T10/Configuration
v1.0
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Page 27
6.5.25 J23 - Serial RS232 Ports 1 and 2 (3-wire)
The Type 10 module supports two TTL serial ports to the ITX-M-CC452-T10,
which provides two RS232 serial ports (3-wire port consisting of TX/RX and
GND) via on-board RS232 transceivers.
Layout and Pin Reference
6.5.26 J22 - Serial RS232/422/485 Ports 3 and 4
The Type 10 module supports an LPC bus to the ITX-M-CC452-T10, which
provides two RS232/422/485 serial ports via on-board multi-protocol
transceivers.
Layout and Pin Reference
Pin
Name
Pin
Name
1
NC
2
NC
3
RX1
4
NC
5
TX1
6
NC
7
NC
8
NC
9
GND
10
NC
11
NC
12
NC
13
RX2
14
NC
15
TX2
16
NC
17
NC
18
NC
19
GND
20
NC
20
19
2
1
Pin
Name
Pin
Name
1
DCD1/ TX-/ DATA- 2
DSR1
3
RXD1/ TX+/ DATA+ 4
RTS1
5
TXD1/ RX+
6
CTS1
7
DTR1/ RX-
8
RI1
9
GND
10
NC
11
DCD2/ TX-/ DATA- 12
DSR2
13
RXD2/ TX+/ DATA+ 14
RTS2
15
TXD2/ RX+
16
CTS2
17
DTR2/ RX-
18
RI2
19
GND
20
NC
20
19
2
1
