Quick Reference Guide
ARC-21W33 Quick Reference Guide 49
2.12.3
Serial Port 3 connector (G_COM3)
Signal
PIN PIN
Signal
NDCD#_1_G
1
6
NDSR#_1_G
NRXD_1_G
2
7
NRTS#_1_G
NTXD_1_G
3
8
NCTS#_1_G
NDTR#_1_G
4
9
NRI#_1_G
GND
5
2.13
ARC-BYT DB-H Jumpers settings
2.13.1
USB Power selector (H_USB_PWR_SEL1)
*Default
+5VSB*
+5V