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7th July 2011, 02:19 PM
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diyAudio Member
Join Date: Jul 2011
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my PCM56 problems
Hi
I want to make a digital to analog(DAC) convertor with a PCM56P.I used it with a PIC16f877A(microchip).I send data by serial line but output is wrong.for example I send 0x8000 Hex.it must be -3V on output pin but it is 1.45V.I tried ways and all of them were wasteful.I assembled my prototype board by PCM56P datasheet. I'm confused..can anybody help me please? I used a 16MHz crystal too.. best regards |
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