Digital Circuits for John Deere Program
Part 3 Work Sheet
Prepared by Charles S. Tritt, Ph.D.
November 4, 1999
ASCII Codes and EPROM's
Data
Address
Binary
Hex
ASCII
A
3
A
2
A
1
A
0
O
7
O
6
O
5
O
4
O
3
O
2
O
1
O
0
H
1
H
0
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
Comments: