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lmsdso32 fifo read rounding does not operate according to the data sheet application notes as it did for us the lms6dsl. Any ideas on why not would be appreciated


to make a successful read via the spi bus of the fifo in rouding mode should return 7 bytes, the 3 tag byte plus 3 words does not return correct data or count as a successful fifo (and update the fifo size). What data is returned is rubbish data. we have previously used rounding successfully with the lmsd6DSL and the lmsdso32 app notes describe exactly the same process for rouding reading of the fifo. Any ideas why it may not be working on the lmsdso32.