6F3B0250
Basic Hardware and Function
253
7. Instructions
Operand
A
(lower 4 bits)
7 segment LED
Operand
B
(lower 8 bits)
Display
Hex
Binary
composition
B7
B6
B5
B4
B3
B2
B1
B0
0
0000
0
0
1
1
1
1
1
1
1
0001
0
0
0
0
0
1
1
0
2
0010
0
1
0
1
1
0
1
1
3
0011
0
1
0
0
1
1
1
1
4
0100
0
1
1
0
0
1
1
0
5
0101
0
1
1
0
1
1
0
1
6
0110
0
1
1
1
1
1
0
1
7
0111
0
0
1
0
0
1
1
1
8
1000
0
1
1
1
1
1
1
1
9
1001
0
1
1
0
1
1
1
1
A
1010
0
1
1
1
0
1
1
1
B
1011
0
1
1
1
1
1
0
0
C
1100
0
0
1
1
1
0
0
1
D
1101
0
1
0
1
1
1
1
0
E
1110
0
1
1
1
1
0
0
1
F
1111
0
1
1
1
0
0
0
1
B0
B5
B1
B6
B4
B2
B3
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