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LPC 4357 10 bit A/D

Question asked by peterweatherall on May 1, 2018
Latest reply on May 2, 2018 by jeremyzhou

I see an intermittent problem with the LPC 4357 where the 10 bit AD converter does not flag the DONE bit after requesting a conversion under software control (START=1). This only happens in about 1 in 100000 measurements. In between each group of 4 measurements the converter is powered down. Is there any known issue that might cause this.