Texas Instruments AWR1843AOP EVM, User Manual, Page: 5 / 29

Figure 2-2. AWR1843AOPEVM Bottom View
CAUTION
There is a possibility of damage and lose of function to the mission board when it is split. When split,
the board cannot be put back together and many features are lost. Raw data capture, JTAG debug
and other features requiring the 60 pin SAMTEC connectors are permanently lost.
2.1 Block Diagram
Figure 2-3 shows the functional block diagram. The mission board side contains the essential components for
the TI radar system, PMIC, SFLASH, SOP configuration, Filter, TI mmWave Radar chip, and a USB to UART
converter. The Breakaway board sections contain the 60-pin Samtec connector for interfacing with the DCA1000
and MMWAVEICBOOST.
Figure 2-3. Block Diagram of the AWR1843AOPEVM
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SPRUIX8 – MARCH 2021
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