Current Measurement Jumper - Texas Instruments CC2530 ZigBee Development Kit User Manual

swru209b
Figure 13 Program/debug with SmartRF05EB
The pin out of this connector is depicted below. For debugging and programming of the SoC the
following signals are used; SoC RESET_N, DD and DC. In addition GND and +3.3V shall be
connected.
Figure 14 SmartRF05BB SoC Debug Connector
As seen on Figure 14 also the SPI signals CS, MISO, MOSI and SCLK can be found on this
connector.

10.6 Current Measurement Jumper

Jumper P7, also called V_EM, has been added to the board to simplify current consumption
measurements. By removing the jumper, an Ampere Meter can easily be connected to the board to
perform current consumption measurements. Similarly, a separate, regulated power supply for the EM
can be connected. Refer to the schematics (in the appendices) for further details.
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