NEC 78K/0 Series User Manual page 42
Nec computer hardware user's manual
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- User manual (644 pages) ,
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- User manual (626 pages)
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Instruction
Mnemonic
Operands
Group
8-Bit
OR
A,#byte
Operation
saddr,#byte
A,r
r,A
A,saddr
A,!addr16
A,[HL]
A,[HL+byte]
A,[HL+B]
A,[HL+C]
XOR
A,#byte
saddr,#byte
A,r
r,A
A,saddr
A,!addr16
A,[HL]
A,[HL+byte]
A,[HL+B]
A,[HL+C]
CMP
A,#byte
saddr,#byte
A,r
r,A
A,saddr
A,!addr16
A,[HL]
A,[HL+byte]
A,[HL+B]
A,[HL+C]
Note Except r = A.
42
CHAPTER 4 INSTRUCTION SET
B1
0 1 1 0 1 1 0 1
1 1 1 0 1 0 0 0
Note
0 1 1 0 0 0 0 1 0 1 1 0 1 R
0 1 1 0 0 0 0 1 0 1 1 0 0 R
0 1 1 0 1 1 1 0
0 1 1 0 1 0 0 0
0 1 1 0 1 1 1 1
0 1 1 0 1 0 0 1
0 0 1 1 0 0 0 1 0 1 1 0 1 0 1 1
0 0 1 1 0 0 0 1 0 1 1 0 1 0 1 0
0 1 1 1 1 1 0 1
1 1 1 1 1 0 0 0
Note
0 1 1 0 0 0 0 1 0 1 1 1 1 R
0 1 1 0 0 0 0 1 0 1 1 1 0 R
0 1 1 1 1 1 1 0
0 1 1 1 1 0 0 0
0 1 1 1 1 1 1 1
0 1 1 1 1 0 0 1
0 0 1 1 0 0 0 1 0 1 1 1 1 0 1 1
0 0 1 1 0 0 0 1 0 1 1 1 1 0 1 0
0 1 0 0 1 1 0 1
1 1 0 0 1 0 0 0
Note
0 1 1 0 0 0 0 1 0 1 0 0 1 R
0 1 1 0 0 0 0 1 0 1 0 0 0 R
0 1 0 0 1 1 1 0
0 1 0 0 1 0 0 0
0 1 0 0 1 1 1 1
0 1 0 0 1 0 0 1
0 0 1 1 0 0 0 1 0 1 0 0 1 0 1 1
0 0 1 1 0 0 0 1 0 1 0 0 1 0 1 0
User's Manual U12326EJ4V0UM
Operation Code
B2
B3
Data
Saddr-offset
Data
R
R
2
1
0
R
R
2
1
0
Saddr-offset
Low addr
High addr
Data
Data
Saddr-offset
Data
R
R
2
1
0
R
R
2
1
0
Saddr-offset
Low addr
High addr
Data
Data
Saddr-offset
Data
R
R
2
1
0
R
R
2
1
0
Saddr-offset
Low addr
High addr
Data
B4
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