EPC-BYT
12 EPC-BYT Quick Reference Guide
2.1.3
External Serial Port 3 connector (COM3)
Signal
PIN PIN
Signal
NDCDC#
1
2
NRXDC
NTXDC
3
4
NDTRC#
GND
5
6
NDSRC#
NRTSC#
7
8
NCTSC#
NRIC#
9
10
NC
2.1.4
External Serial Port 4 connector (COM4)
Signal
PIN PIN
Signal
NDCDD#
1
2
NRXDD
NTXDD
3
4
NDTRD#
GND
5
6
NDSRD#
NRTSD#
7
8
NCTSD#
NRID#
9
10
NC
