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AFE4400 access by an external microcontroller

Matheus Xavier
Prodigy 105 points 
It is possible to receive the AFE4400 data for Rx and Tx pins MSP430 using an external microcontroller?

According to it's datasheet, it is possible to access the digital interface externally as mentioned below (ref. pg. # 30).

The only way is to remove the table resistors 4 of section 5.3?
  • 0
    TI__Guru 50036 points
    Hello Matheus,

    That is correct. To access the digital interface using an external micro controller, the resistors will have to be removed and then you will need to solder wires from the resistor pads closer to the AFE to the external MCU GPIO pins.