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Handling a DAC SPI MCP4821

 
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Whalua
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Handling a DAC SPI MCP4821
PostPosted: Tue Aug 01, 2006 2:43 pm     Reply with quote
Hi all
Does any of you have esperience in connecting this integrated circuit to a PIC (for example a 18F2420) ?
I've tried in many mode, using th built in functions of CCS compiler, but I don't have any result: the output is always 0 for any value I send via SPI
Can you help me ?
Thank you very much
PCM programmer



Joined: 06 Sep 2003
Posts: 21708

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PostPosted: Tue Aug 01, 2006 3:48 pm     Reply with quote
This chip looks very similar to the MCP4921 and CCS has a driver
for that chip. Look for the MCP4921.c file in this folder:
Quote:
c:\Program Files\Picc\Drivers
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