lpcware

LPC mini kit analog comparator howto ?

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by gertk on Sun Jul 28 03:55:07 MST 2013
I am trying to get the analog comparator to work on the mini kit/demo board but so far it just refuses to react on my analog input signal (I2 pin 5)

The positive input is connected to the ladder, the negative to analog in on pin 5 (which is connected to a potmeter connected between ground and Vdd). I am simply testing the output bit in the control register but it reads always as zero.

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