Texas Instruments EVM430-FR6043, User Manual, Page: 5 / 13

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Header Connections
5 SLAU764 – January 2019
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EVM430-FR6043 hardware guide
2 Header Connections
2.1 Default Configuration
Table 1 lists the default jumper configuration.
Table 1. Default Jumper Configuration
Jumper
Default
Configuration
Description
J1
1-2: ON
3-4: ON
5-6: ON
7-8: OFF
9-10: OFF
Allows communication to the Design Center using I
2
C
J2 1-2: ON3-4: ON Provides power to the EVM from USB
J3
1-2: ON
3-4: ON
5-6: OFF
7-8: OFF
Allows programming and debugging using the integrated eZ-FET. Disables the backchannel
UART.
J4 2-3: ON Uses the USB LDO to provide power to the EVM
J5 Transducer 1 Connects to transducer 1
J6 Transducer 2 Connects to transducer 2
J9
1-2: OFF
3-4: ON
5-6: ON
7-8: O
N9-10: OFF
Connects transducer signals to the analog front end (AFE)
J10 OFF Provides access to the AFE pins
J11 OFF Provides access to the AFE pins
J13 OFF Provides access to the MTIF pins
J30 OFF Disconnects V
CC
from the expansion connector
J31 ON Connects AFE ground to MCU ground
J32 ON Provides power to the MCU
J33 OFF Provides external power. Not used when powered through USB.
JP1 OFF Provides 5-V power to the AFE circuitry. Can be used for power measurement.
JP2 3.3VTX Enables the 3.3-V AFE circuitry
JP3 ON Provides power to the AFE. Can be used for power measurement.
JP4 ON Provides power to the AFE transmit circuitry. Can be used for power measurement.
JP5 ON Provides power to the AFE receive circuitry. Can be used for power measurement.