Texas Instruments WR1843 Series User Manual

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SPRUIM4B–December 2018–Revised May 2020
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xWR1843 Evaluation Module (xWR1843BOOST) Single-Chip mmWave
Sensing Solution
2.1 Block Diagram
Figure 3 shows the block diagram.
Figure 3. Block Diagram
2.2 Power Connections
The BoosterPack is powered by the 5-V power jack (2.5-A current limit), shown in Figure 4. As soon as
the power is provided, the NRST and 5-V LEDs should glow, indicating that the board is powered on.
NOTE: After the 5-V power supply is provided to the EVM, it is recommended to press the NRST
switch (SW2) one time to ensure a reliable boot-up state.
Figure 4. Power Connector

Texas Instruments WR1843 Series Specifications

General

Brand	Texas Instruments
Model	WR1843 Series
Category	Motherboard
Language	English