Converting Grey to Binary K-Map not matching up

Discussion in 'Homework Help' started by Thomas D M Thompson, Oct 13, 2015.

  1. Thomas D M Thompson

    Thread Starter New Member

    Oct 13, 2015
    7
    0
    So I am converting from Grey to binary as inputs ABCD and outputs wxyz. I have a solution that doesn't match up to the K-map I created from the truth table of Grey to Binary.

    My K-map ends up for x becoming just A and for my y value becomes just C when that doesn't really match up and is incorrect when converting the values.

    The order of the map is for rows A to B and for columns C to D.

    The method I used to place minterms on the k-map were look for where 1s are within the x term within the binary portion of the truth table for the x k-map and place a 1 within that respective index slot.

    The ordering of the minterm box numbers are 0 1 3 2 for the first row, 4 5 7 6 for the second, 12 13 15 14 third, and 8 9 10 11 for the last row.
     
    Last edited: Oct 13, 2015
  2. Thomas D M Thompson

    Thread Starter New Member

    Oct 13, 2015
    7
    0
    Never mind, I had to manually check the number to when the function would equal 1 and see the square space it went into. I don't know why when the grid was arranged the way it was it wouldn't just fall into place within the minterm box designation properly.
     
Loading...