Target Board - Silicon Laboratories C8051F040DK User Manual

6. Target Board

The C8051F04x Development Kit includes a target board with a C8051F040 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 3 for the locations of the various I/O connectors.
P1
J1
J3
J4
J5
J6
J8
J9
J10
J11
J12-J19 Port 0 - 7 connectors
J20
J22
J23
J24
J25
Downloaded from Elcodis.com electronic components distributor
Power connector (accepts input from 7 to 15 VDC unregulated power adapter)
Connects SW2 to P3.7 pin
Connects LED D3 to P1.6 pin
JTAG connector for Debug Adapter interface
DB-9 connector for UART0 RS232 interface
Connector for UART0 TX (P0.0)
Connector for UART0 RTS (P4.0)
Connector for UART0 RX (P0.1)
Connector for UART0 CTS (P4.1)
Analog loopback connector
Analog I/O terminal block
VREF connector
VDD Monitor Disable
96-pin Expansion I/O connector
DB-9 connector for CAN interface
J24
Port 1
Port 2
Port 3
Port 0
Port 7
Port 6
Pin 2
Pin 1
Port 5
J20
Port 4
Figure 3.
RESET P3.7
P1.6
J3
J10
J8
J6
J9
Pin 1
C8051
F04X
Pin 2
J21
Pin 1
J22
J2
J11
PWR
Pin 1
C8051F040 Target Board
Rev. 0.6
C8051F04x-DK
P1
Pin 1
7