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Data transfer instruction
Category
Instruction
symbol
16-bit data
MOV
transfer
MOVP
32-bit data
DMOV
transfer
DMOVP
Floating
EMOV
decimal
point data
EMOVP
transfer
(single
precision)
Floating
EDMOV
decimal
point data
EDMOVP
transfer
(double
precision)
Character
$MOV
string data
transfer
$MOVP
16-bit data
CML
negation
transfer
CMLP
32-bit data
DCML
negation
transfer
DCMLP
Block
BMOV
transfer
BMOVP
Identical
FMOV
16-bit data
block
FMOVP
transfers
Identical
DFMOV
32-bit data
block
DFMOVP
transfers
16-bit data
XCH
exchange
XCHP
32-bit data
DXCH
exchange
DXCHP
Block data
BXCH
exchange
BXCHP
2 INSTRUCTION TABLES
44
2.4 Basic Instructions
Symbol
MOV
S D
MOVP
S D
DMOV
S D
DMOVP
S D
EMOV
S D
EMOVP
S D
EDMOV
S D
EDMOVP S D
$MOV
S D
$MOVP
S D
CML
S D
CMLP
S D
DCML
S D
DCMLP
S D
BMOV
S D
n
BMOVP
S D
n
FMOV
S D
n
FMOVP
S D
n
DFMOV
S D
n
DFMOVP
S D
n
D1 D2
XCH
D1 D2
XCHP
D1 D2
DXCH
D1 D2
DXCHP
BXCH
S D
n
BXCHP
S D
n
Processing details
• (S)(D)
• (S+1, S)(D+1, D)
(S+1, S)
(D+1, D)
Real number data
(S+3, S+2, S+1, S) (D+3, D+2, D+1, D)
Real number data
• Transfers character string
designated by (S) to device
designated by (D) onward.
• (S)(D)
• (S+1, S)(D+1, D)
(S)
(D)
n
(D)
(S)
n
(D+1,D)
(S+1,S)
n
• (D1)(D2)
• (D1+1, D1)(D2+1, D2)
(S)
(D)
n
Execution
Number
Subset Reference
condition
of basic
steps
*1
●
*2
●
*2
*3
●
*3
●
2
3
*1
●
*2
●
●
4
●
4
●
4
●
3
3
●
4
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