Instruction Code List - NEC 78K/0 Series User Manual

4.2.2 Instruction code list

Instruction Mnemonic Operands
Group
8-Bit Data MOV r,#byte
Transfer saddr,#byte
sfr,#byte
A,r
r,A
A,saddr
saddr,A
A,sfr
sfr,A
A,!addr16
!addr16,A
PSW,#byte
A,PSW
PSW,A
A,[DE]
[DE],A
A,[HL]
[HL],A
A,[HL+byte]
[HL+byte],A
A,[HL+B]
[HL+B],A
A,[HL+C]
[HL+C],A
XCH A,r
A,saddr
A,sfr
A,!addr16
A,[DE]
A,[HL]
A,[HL+byte]
A,[HL+B]
A,[HL+C]
Note Except r = A.
CHAPTER 4 INSTRUCTION SET
B1
1 0 1 0 0 R R R
2 1 0
0 0 0 1 0 0 0 1
0 0 0 1 0 0 1 1
Note
0 1 1 0 0 R R R
2 1 0
Note
0 1 1 1 0 R R R
2 1 0
1 1 1 1 0 0 0 0
1 1 1 1 0 0 1 0
1 1 1 1 0 1 0 0
1 1 1 1 0 1 1 0
1 0 0 0 1 1 1 0
1 0 0 1 1 1 1 0
0 0 0 1 0 0 0 1 0 0 0 1 1 1 1 0
1 1 1 1 0 0 0 0 0 0 0 1 1 1 1 0
1 1 1 1 0 0 1 0 0 0 0 1 1 1 1 0
1 0 0 0 0 1 0 1
1 0 0 1 0 1 0 1
1 0 0 0 0 1 1 1
1 0 0 1 0 1 1 1
1 0 1 0 1 1 1 0
1 0 1 1 1 1 1 0
1 0 1 0 1 0 1 1
1 0 1 1 1 0 1 1
1 0 1 0 1 0 1 0
1 0 1 1 1 0 1 0
Note
0 0 1 1 0 R R R
2 1 0
1 0 0 0 0 0 1 1
1 0 0 1 0 0 1 1
1 1 0 0 1 1 1 0
0 0 0 0 0 1 0 1
0 0 0 0 0 1 1 1
1 1 0 1 1 1 1 0
0 0 1 1 0 0 0 1 1 0 0 0 1 0 1 1
0 0 1 1 0 0 0 1 1 0 0 0 1 0 1 0
User's Manual U12326EJ4V0UM
Operation Code
B2 B3
Data
Saddr-offset Data
Sfr-offset Data
Saddr-offset
Saddr-offset
Sfr-offset
Sfr-offset
Low addr High addr
Low addr High addr
Data
Data
Data
Saddr-offset
Sfr-offset
Low addr High addr
Data
B4
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