Target Board - Silicon Laboratories C8051F326-DK User Manual

6. Target Board

The C8051F326/7 Development Kit includes a target board with a C8051F326 device pre-installed for evaluation
and preliminary software development. Numerous input/output (I/O) connections are provided to facilitate prototyp-
ing using the target board. Refer to Figure 2 for the locations of the various I/O connectors.
P1 Power connector (accepts input from 7 to 15 VDC unregulated power adapter)
J1 22-pin Expansion I/O connector
J2 Power Target Board from power adapter at P1
J3 Port I/O Configuration connector
J4 DEBUG connector for Debug Adapter interface
J5 DB-9 connector for UART0 RS232 interface
J7 VIO to VDD connector
J8 USB Debug Adapter target board power connector
J9 USB connector for USB interface
J10 External CMOS oscillator connector
J11 Power Target Board from USB at J9
P2.1
Pin 1
Pin 2
Pin 1
J10
J1
C8051
F326
J7
J9
J2
Figure 2. C8051F326 Target Board
Rev. 0.2
C8051F326/7-DK
P2.0 RESET
J5
Pin 2
P2.2
P2.3
J3
Pin 1
J11
J8
J4
P1
PWR
5