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AMC131M03-Q1: ads131m04

srinath B
Prodigy 70 points
Part Number: AMC131M03-Q1
Other Parts Discussed in Thread: AMC131M03

Tool/software:

hi my doubt is, in the AMC131M03 it will send 5 words of data during read from MCU. since im using 24 bit data length. the 3 adc data will come as 24 bit. i want to confirm that the 1st and 5th word, response and crc also will come as 24 bit , when the data length register is configured as 24 bit. or it will be 16 bit data.

please clarify this doubt

  • 0
    TI__Expert 6060 points

    Hi Srinath,

    If the device is configured for 24 bit mode, all the words will be in 24 bit format.  For the 3 ADC values, it will be a full 24 bit adc data value.  For the other words (response and crc),  the 16 bit data will be zero padded to the 24 bit length (padding is at the end).

    Thanks.