Avalue Technology ECM-BT45 - Serial Port 1 Connector (JCOM1); Serial Port 2 Connector (JCOM2)

ECM-BT45 User’s Manual
ECM-BT45 User’s Manual 23
2.3.11 Serial port 1 connector (JCOM1)
Signal
PIN
PIN
Signal
NDCDA#
1
2
NRXDA
NTXDA
3
4
NDTRA#
GND
5
6
NDSRA#
NRTSA#
7
8
NCTSA#
NRIA#
9
10
NRIA#
2.3.12 Serial port 2 connector (JCOM2)
Signal
PIN
PIN
Signal
NDCDB#
1
2
NRXDB
NTXDB
3
4
NDTRB#
GND
5
6
NDSRB#
NRTSB#
7
8
NCTSB#
NRIB#
9
10
NC