Serial Port 1 Connector (Jcom1); Serial Port 2 Connector (Jcom2) - Avalue Technology ECM-BT45 User Manual

ECM-BT45 User's Manual

2.3.11 Serial port 1 connector (JCOM1)

2.3.12 Serial port 2 connector (JCOM2)

Signal PIN PIN
NDCDA# 1 2
NTXDA 3 4
GND 5 6
NRTSA# 7 8
NRIA# 9 10
Signal PIN PIN
NDCDB# 1 2
NTXDB 3 4
GND 5 6
NRTSB# 7 8
NRIB# 9 10
ECM-BT45 User's Manual 23
Signal
NRXDA
NDTRA#
NDSRA#
NCTSA#
NRIA#
Signal
NRXDB
NDTRB#
NDSRB#
NCTSB#
NC