Hi all:

    What I want to do exactly is to have to variables, one with the port I
want to use (let4s call it "port") and another one with the bit I want to
read (let4s call it "bit") then use the instruccion btfss.

    Something like this:

    porta --> port
    3 -->    bit

    btfss    port, bit

    What should mean btfss porta, 3

    Is it possible?

    As far as I know, when you use btfss what is read is the address of
port, not what this address contains.

    I guess I can use somenthin like this:

    port    equ    h'0005'        ;port = porta

    and when I want portb, I should use (port + 1) the same for "bit", but,
is there any other way?

    Any help will be apreciate,

    Thanks in advance,

    Gonzalo

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