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Instruction
Mnemonic
Operand
group
Transfer
MOV
A, #n4
instruction
reg1, #n4
XA, #n8
HL, #n8
rp2, #n8
A, @HL
A, @HL+
A, @HL–
A, @rpa1
XA, @HL
@HL, A
@HL, XA
A, mem
XA, mem
mem, A
mem, XA
A, reg
XA, rp'
reg1, A
rp'1, XA
XCH
A, @HL
A, @HL+
A, @HL–
A, @rpa1
XA, @HL
A, mem
XA, mem
A, reg1
XA, rp'
Table
MOVT
XA, @PCDE
reference
instructions
XA, @PCXA
XA, @BCDE
XA, @BCXA
Note "0" must be set to the B register.
38
Number
Number
of machine
of bytes
cycles
A ← n4
1
1
reg1 ← n4
2
2
XA ← n8
2
2
HL ← n8
2
2
rp2 ← n8
2
2
A ← (HL)
1
1
A ← (HL), then L ← L+1
1
2+S
A ← (HL), then L ← L–1
1
2+S
A ← (rpa1)
1
1
XA ← (HL)
2
2
(HL) ← A
1
1
(HL) ← XA
2
2
A ← (mem)
2
2
XA ← (mem)
2
2
(mem) ← A
2
2
(mem) ← XA
2
2
A ← reg
2
2
XA ← rp'
2
2
reg1 ← A
2
2
rp'1 ← XA
2
2
A ↔ (HL)
1
1
A ↔ (HL), then L ← L+1
1
2+S
A ↔ (HL), then L ← L–1
1
2+S
A ↔ (rpa1)
1
1
XA ↔ (HL)
2
2
A ↔ (mem)
2
2
XA ↔ (mem)
2
2
A ↔ reg1
1
1
XA ↔ rp'
2
2
XA ← (PC
1
3
+DE)
10–8
XA ← (PC
1
3
+XA)
10–8
XA ← (BCDE)
1
3
XA ← (BCXA)
1
3
µ PD754202, 754202(A)
Addressing
Operation
area
ROM
ROM
Note
ROM
Note
ROM
Skip condition
String effect A
String effect A
String effect B
*1
*1
L = 0
*1
L = FH
*2
*1
*1
*1
*3
*3
*3
*3
*1
*1
L = 0
*1
L = FH
*2
*1
*3
*3
*6
*6
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