Quick Reference Guide
ARC-21W33 Quick Reference Guide 41
E_JBOOT0
For user update FW
3 x 1 header, pitch 2.00mm
Connectors
Label
Function
Note
E_GPIO1
General purpose I/O connector
14 x 1 terminal, pitch 2.50mm
E_CN1
For user update FW
5 x 1 header, pitch 2.54mm
E_CAN1
CAN Bus connector
3 x 1 terminal, pitch 2.50mm
E_JB2B1
B2B connector
2.8.6
ARC-BYT DB-F
Connectors
Label
Function
Note
F_CAN1
CAN Bus connector 1
7 x 2 header, pitch 2.00mm
F_CAN2
CAN Bus connector 2
F_JB2B1
B2B connector
2.8.7
ARC-BYT DB-G
Connectors
Label
Function
Note
G_COM1/2/3
Serial Port 1/2/3 connector
DB-9 male connector
G_JB2B1
B2B connector
2.8.8
ARC-BYT DB-H
Jumpers
Label
Function
Note
H_USB_PWR_SEL1
USB Power selector
3 x 1 header, pitch 2.00mm
Connectors
Label
Function
Note
H_JUSB1
USB3.0 connector
H_COM1/2
Serial Port 1/2 connector
DB-9 male connector
H_JB2B1
B2B connector
2.8.9
ARC-BYT DB-K
Connectors
Label
Function
Note