Target Board - Silicon Laboratories C8051F32x User Manual

C8051F32x

4. Target Board

The C8051F32x Development Kit includes a target board with a C8051F320 device pre-installed for evaluation and
preliminary software development. Numerous input/output (I/O) connections are provided to facilitate prototyping
using the target board. Refer to Figure 4 for the locations of the various I/O connectors.
P1 Power connector (accepts input from 7 to 15 VDC unregulated power adapter)
J1 36-pin Expansion I/O connector
J2 Power Target Board from power adapter
J3 Port I/O Configuration Connector
J4 DEBUG connector for Debug Adapter interface
J5 DB-9 connector for UART0 RS232 interface
J6 Analog I/O terminal block
J7 Low pass filter connector
J8 USB Debug Adapter target board power connector
J9, J10 External crystal enable connectors
J11 Power Target Board from USB
J12 Connects external capacitance to P0.7
J13 Connects R14 Potentiometer to P1.7
J14 USB connector for USB interface
6
P2.1
R14
J13
Pin 1
Pin 1
Pin 2
J1
J9
J3
J10
C8051
F32X
J7
J14
J6
J2
J11
Prototyping Area I/O Connection Points
Figure 4. C8051F320 Target Board
Rev. 0.9
P2.0 RESET
J5
Pin 2
P2.2
P2.3
J8
J4
Pin 1
J12
P1
PWR
Pin 1