Displaying hex on a 7-segment display

Assume common cathode so that a 1 will light up a segment.

Draw all of the values from 0-F and fill in the table to show which lights light up.

sevnSegBlanksevnSegBlanksevnSegBlanksevnSegBlanksevnSegBlanksevnSegBlanksevnSegBlanksevnSegBlanksevnSegBlanksevnSegBlanksevnSegBlanksevnSegBlanksevnSegBlanksevnSegBlanksevnSegBlanksevnSegBlank

binary input 1 binary input 2 binary input 3 binary input 4 a b c d e f g
0 0 0 0              
0 0 0 1              
0 0 1 0              
0 0 1 1              
0 1 0 0              
0 1 0 1              
0 1 1 0              
0 1 1 1              
1 0 0 0              
1 0 0 1              
1 0 1 0              
1 0 1 1              
1 1 0 0              
1 1 0 1              
1 1 1 0              
1 1 1 1              

Kmap the segment assigned to you. blank kmap

Other resources:

A look at segment e for BCD.