C8051F850-DK-UG Datasheet, PDF (14/36 Pages) Silicon Laboratories – UDP C8051F850 MCU CARD USER’S GUIDE FOR C8051F85X/86X MCUS

C8051F850-DK-UG
7. Shorting Blocks: Factory Defaults
The C8051F850 MCU card comes from the factory with pre-installed shorting blocks on several headers. Figure 9
shows the positions of the factory default shorting blocks.
Figure 9. Shorting Blocks: Factory Defaults
A shorting block is installed across the JP2 Imeasure header to enable power to the MCU. Shorting blocks are
installed on J7 to enable the virtual COM port. Shorting blocks are also installed on J27 to enable the switches,
LEDs, and potentiometer to be connected to GPIO pins.
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Rev. 0.2