C 8 0 5 1 F 3 2 6 / 7
4
Rev. 0.3
4. 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 3 for the locations of the various I/O connectors.
P1Power connector (accepts input from 7 to 15 VDC unregulated power adapter)
J122-pin Expansion I/O connector
J2Power Target Board from power adapter at P1
J3Port I/O Configuration connector
J4DEBUG connector for Debug Adapter interface
J5DB-9 connector for UART0 RS232 interface
J7VIO to VDD connector
J8USB Debug Adapter target board power connector
J9USB connector for USB interface
J10External CMOS oscillator connector
J11Power Target Board from USB at J9
Figure 3. C8051F326 Target Board
DE
BUG
P1
J5
P
rototy
pe A
rea
J4
Pin 2
J1
Pin 1
C8051
F326
Pin 1
J8
P2.1
P2.0 RESET
PWR
P2.3
P2.2
J10
J7
J2
Pin 1
Pin 2
J3
J11
J9
