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Read Errors in ADS131E04

Other Parts Discussed in Thread: ADS131E04

Hello,

When reading from the ADS131E04 from a user-program via SPI, non continuous mode, if I don't read extremely slow (once per second), sometimes we have toggled bits in the registers that we read. Even if we set the ADS to generate the test signal, we get these errors. These toggled bits never appear in the 3 first bytes which are constant. We have tested with several SPI clocks, but the problem is always there.

These errors do not occur when reading the configuration registers no matter how fast we read them.

I hope you can help me with this issue.

Thanks.