The Port B(0-7) of 16F84 is configured as  INPUT.

The question is :
1. Is there a single command that can read all the pins of Port B(0-7) at
one go  and transfer the hexadecimal value to the accumulator.

My thought process is that  as Movwf Port B, transfers the value of
accumulator to Port B (useable by external hardware) there should be single
command for reading the Input as well at one go rather than reading it
bitwise.

Thanks

Rajiv Thakur

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