shiftout data


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  1. #1
    Join Date
    Jun 2006
    Location
    Greece
    Posts
    302

    Default shiftout data

    I have code for to shiftout data (works)

    Code:
        enable_pin  var portb.7            ' set for the enable pin
        data_pin    var porta.1            ' set for the data pin
        clock_pin   var porta.0            ' set for the clock pin
        
       	PLL	 var  Word
        
        high enable_pin
        shiftout data_pin , clock_pin , 0 , [PLL\16]
        low enable_pin
    I use the variable PLL which is 16 bit (1 word).

    Now I want to send first the 16 bit (PLL1) and after to send 11 bit (PLL)
    But don't work.

    PLL var Word
    PLL1 var Word

    high enable_pin
    shiftout data_pin , clock_pin , 0 , [PLL1\16]
    shiftout data_pin , clock_pin , 0 , [PLL\11]
    low enable_pin

    How to send the first 5 bit(msb) and after to send the others 11 bit(lsb) with shiftout
    Last edited by savnik; - 3rd September 2007 at 12:21.

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