Target Board - Silicon Laboratories C8051F33 Series User Manual

C8051F33x

4. Target Board

The C8051F33x Development Kit includes a target board with a C8051F330 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 22-pin Expansion I/O connector
J3 Port I/O Configuration Jumper Block
J4 DEBUG connector for Debug Adapter interface
J5 DB-9 connector for UART0 RS232 interface
P2 Analog I/O terminal block
J6 Connects IDAC to P0.1 pin
J8 USB Debug Adapter target board power connector
J9, J10 External crystal enable connectors
6
P0.7 Reset
J6
J9
Pin 2
J3
J10
Pin 1
Pin 1
Pin 2
J1
C8051
F33X
P2
PWR
Pin 1
Prototyping Area I/O Connection Points
Figure 4. C8051F330 Target Board
Rev. 0.7
J5
P1.3
J8
Pin 1
J4
P1