C 8 0 5 1 F 9 7 0 D K - U G
Rev. 0.1
13
5.15. Shorting Blocks: Factory Defaults
The C8051F970 target board comes from the factory with pre-installed shorting blocks on several headers.
Figure 6 shows the positions of the factory default shorting blocks.
Figure 6. Shorting Blocks: Factory Defaults
By default, a shorting block is installed in the following locations:
J1 (
VREG Select
):
+3.3V
connected to
VREG
J2 (
VBAT Select
):
CR2032
connected to
VBATT
JP1: P0.1 connected to
VCP_RX
JP2: P0.2 connected to
VCP_TX
JP3: VDD connected to
VDD_MCU
JP4: VDD connected to
VDD_LED
JP5: P5.0 connected to Potentiometer
In addition, the
VDD Select
switch is in the
OFF
position by default.
Not
Recommended
for
New
Designs
