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Originally Posted by

**peterdeco1**

chip1 = porta.1

chip2 = porta.2

chip3 = porta.3

if porta.4 = 0 then let chip = chip1

if porta.5 = 0 then let chip = chip2

if porta.6 = 0 then let chip = chip3

high chip

How about:

TRISA=%11110001

if porta.4 = 0 then porta.1=1

if porta.5 = 0 then porta.2=1

if porta.6 = 0 then porta.3=1

or even shorter:

TRISA=%11110001

porta.1= ~porta.4

porta.2= ~porta.5

porta.3= ~porta.6

regards

Ralph

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There are only 10 types of people:

Those who understand binary, and those who don't ...

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