Target Board - Silicon Laboratories C8051F530A User Manual

C8051F530A-DK

7. Target Board

The C8051F52xA-53xA Development Kit includes a target board with two C8051F530A devices 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.
P5 Power connector (Accepts input from 7 to 15 VDC unregulated power adapter.)
PWR Red Power-on LED (D3)
TB1 LIN connector
U5 5 V Voltage Regulator
"A" Side:
J2 28-pin Expansion I/O connector for U2
HDR2 Debug connector for Debug Adapter Interface
P1.3_A Green LED (D2)
Reset_A Reset button
P1.4_A Push button
R32 Potentiometer for P1.2_A
J6, J8 Connects R32 (potentiometer) to U2 and +5 V
J13 Connects power to U2
J11, J12 Connects external crystal to U2 pins P0.7_A and P1.0_A
J3 Connects analog channel 1 to U2 P1.6_A
J4 Connects analog channel 2 to U2 P1.7_A
J5 Connects VREFIN to U2 P0.0_A
TB2 Analog input connector
HDR4 Connector block for serial port connection, Green LED, and push-button
U3 Silicon Laboratories CP2102 USB-to-UART Bridge
P1 USB connector to serial interface (CP2102)
USB ACTIVE Red USB Active LED (D4) (CP2102)
T2 LIN transceiver
U2 C8051F530A "A" Side
"B" Side:
J1 26-pin Expansion I/O connector for U1
HDR1 Debug connector for Debug Adapter Interface
P1.3_B Green LED (D1)
Reset_B Reset button
P1.4_B Push button
J14 Connects power to U1
J9, J10 Connects external crystal to U1 pins P0.7_B and P1.0_B
HDR3 Green LED and push-button connector block
T1 LIN transceiver
U1 C8051F530A "B" Side
8 Rev. 0.3