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PinMux Bug in LPCOpen?

Question asked by James Massey on Oct 14, 2016
Latest reply on Oct 17, 2016 by jeremyzhou

I am using pin P1.25 on an LPC1759 as a Match Register output pin. The documentation shows only 3 functions for that pin, with MAT1[1] as the third. However, I set it as IOCON_FUNC2 (third function), I get no output. I get expected output on that pin if I set it to IOCON_FUNC3 with the function:

 

Chip_IOCON_PinMuxSet(pIOCON, 1, 25, IOCON_MODE_INACT | IOCON_FUNC3);

 

What am I missing?

 

Thanks in Advance - james

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