16F818 ADCON question

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  1. #1

    Default 16F818 ADCON question

    I always put ADCON1 = 7 when compiling the 16F818 to make the analog channels digital. However, it looks to me that ADCON0 = 0 should do the same thing. Can I substitute ADCON1 = 7 with ADCON0 = 0 to make all analog inputs digital or am I missing something? It compiles without errors and "seems" to work but, you know PIC's, a simple oversight can haunt you later. Thank you.

  2. #2

    Did you find this post helpful? Yes | No

    Default I answered my own question

    Sorry to bother Everybody. ADCON0 controls the AD module. ADCON1 configures the port pins. No you can't substitue ADCON1 = 7 with ADCON0 = 0.

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