CHAPTER 4 INSTRUCTION SET
User’s Manual U11047EJ3V0UM00
43
4.1.5 Operation list
Mnemonic
Operand
Byte
Clock
Operation
Flag
Z
AC CY
MOV
r, #byte
3
6
r
←
byte
saddr, #byte
3
6
(saddr)
←
byte
sfr, #byte
3
6
sfr
←
byte
A, r
Note 1
2
4
A
←
r
r, A
Note 1
2
4
r
←
A
A, saddr
2
4
A
←
(saddr)
saddr, A
2
4
(saddr)
←
A
A, sfr
2
4
A
←
sfr
sfr, A
2
4
sfr
←
A
A, !addr16
3
8
A
←
(addr16)
!addr16, A
3
8
(addr16)
←
A
PSW, #byte
3
6
PSW
←
byte
×
×
×
A, PSW
2
4
A
←
PSW
PSW, A
2
4
PSW
←
A
×
×
×
A, [DE]
1
6
A
←
(DE)
[DE], A
1
6
(DE)
←
A
A, [HL]
1
6
A
←
(HL)
[HL], A
1
6
(HL)
←
A
A, [HL + byte]
2
6
A
←
(HL + byte)
[HL + byte], A
2
6
(HL + byte)
←
A
XCH
A, X
1
4
A
↔
X
A, r
Note 2
2
6
A
↔
r
A, saddr
2
6
A
↔
(saddr)
A, sfr
2
6
A
↔
sfr
A, [DE]
1
8
A
↔
(DE)
A, [HL]
1
8
A
↔
(HL)
A, [HL + byte]
2
8
A
↔
(HL + byte)
Notes 1. Except r = A.
2. Except r = A, X.
Remark
One instruction clock cycle is equal to one CPU clock (f
CPU
) cycle selected by the processor clock control
register (PCC).
Summary of Contents for 78K/0S Series
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