LPC 4357 10 bit A/D

[peterweatherall]

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.

[jeremyzhou]

Hi Peter Weatherall,

Thank you for your interest in NXP Semiconductor products and 

the opportunity to serve you.

I'd like to get more information, such as code flow, testing steps,etc.

Whether you can share.

Have a great day,
TIC

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