AppBox C21 System User’s Guide 11
AppBox
3.0 Interfaces
This section describes the interfaces on the AppBox C21 CPU Board. These interfaces include the
connectors, jumpers, switches, LEDs, and test points.
The location of each of these interfaces is shown in the figure below:
SW1
SW2
J1
EXT1
EXT3
EXT2
J6
J2
TP2
TP3
TP1
TP4
LED1
AppBox C21 CPU Board Interfaces