How can I speed this code up? SHIFTOUT is slowing it down and I need a faster way.

[wolwil]

<code><font color="#000000">    dpin = Dat.0(7) : clk = 1 : clk = 0
    dpin = Dat.0(6) : clk = 1 : clk = 0
    dpin = Dat.0(5) : clk = 1 : clk = 0
    dpin = Dat.0(4) : clk = 1 : clk = 0
    dpin = Dat.0(3) : clk = 1 : clk = 0
    dpin = Dat.0(2) : clk = 1 : clk = 0
    dpin = Dat.0(1) : clk = 1 : clk = 0
    dpin = Dat.0(0) : clk = 1 : clk = 0
</code>

BR,
-Gusse-

Nope the same.

20 MHz Clock will still be too slow with SHIFTOUT.

I am assuming your code has something to do with accessing per bit in the word sized Dat variable. So if I wanted to access the 11th bit I would do this Dat.1(2) right?

Would anyone have a faster way in Assembly I could do this?

Also Does anyone know how many clock pulses SHIFTOUT uses?