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PCM6340-Q1: Software difference with PCM6240-Q1

Colt Zhang
Expert 5140 points
Part Number: PCM6340-Q1


Tool/software:

Hi expert,

do we have any difference between PCM6240 and PCM6340 in the software(any register difference or any special config) in the same condition.

  • 0
    TI__Mastermind 27700 points

    Hi Colt,

    The PCM6xx0 family are all software compatible, sharing the same register map. The differences will show as a reserved bit if, for example, your comparing a 2CH ADC to a 4CH ADC. The extra 2 Channels will show as reserved bits for the corresponding register of the 2 channel device register map.

    The primary difference between PCM6340 and PCM6240 is the supply pin for MICBIAS.