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HD64F2149 Datasheet, PDF (807/1035 Pages) Renesas Technology Corp – Hitachi 16-Bit Single-Chip Microcomputer | |||
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2. Arithmetic Instructions
Addressing Mode and
Instruction Length (Bytes)
Mnemonic
Operation
ADD
ADDX
ADDS
INC
DAA
SUB
SUBX
SUBS
DEC
ADD.B #xx:8,Rd
ADD.B Rs,Rd
ADD.W #xx:16,Rd
ADD.W Rs,Rd
ADD.L #xx:32,ERd
ADD.L ERs,ERd
ADDX #xx:8,Rd
ADDX Rs,Rd
ADDS #1,ERd
ADDS #2,ERd
ADDS #4,ERd
INC.B Rd
INC.W #1,Rd
INC.W #2,Rd
INC.L #1,ERd
INC.L #2,ERd
DAA Rd
SUB.B Rs,Rd
SUB.W #xx:16,Rd
SUB.W Rs,Rd
SUB.L #xx:32,ERd
SUB.L ERs,ERd
SUBX #xx:8,Rd
SUBX Rs,Rd
SUBS #1,ERd
SUBS #2,ERd
SUBS #4,ERd
DEC.B Rd
DEC.W #1,Rd
DEC.W #2,Rd
DEC.L #1,ERd
DEC.L #2,ERd
B2
B
2
W4
W
2
L6
L
2
B2
B
2
L
2
L
2
L
2
B
2
W
2
W
2
L
2
L
2
B
2
B
2
W4
W
2
L6
L
2
B2
B
2
L
2
L
2
L
2
B
2
W
2
W
2
L
2
L
2
Rd8+#xx:8âRd8
Rd8+Rs8âRd8
Rd16+#xx:16âRd16
Rd16+Rs16âRd16
ERd32+#xx:32âERd32
ERd32+ERs32âERd32
Rd8+#xx:8+CâRd8
Rd8+Rs8+CâRd8
ERd32+1âERd32
ERd32+2âERd32
ERd32+4âERd32
Rd8+1âRd8
Rd16+1âRd16
Rd16+2âRd16
ERd32+1âERd32
ERd32+2âERd32
Rd8 decimal adjust âRd8
Rd8-Rs8âRd8
Rd16-#xx:16âRd16
Rd16-Rs16âRd16
ERd32-#xx:32âERd32
ERd32-ERs32âERd32
Rd8-#xx:8-CâRd8
Rd8-Rs8-CâRd8
ERd32-1âERd32
ERd32-2âERd32
ERd32-4âERd32
Rd8-1âRd8
Rd16-1âRd16
Rd16-2âRd16
ERd32-1âERd32
ERd32-2âERd32
No. of
Condition Code States*1
I HNZVC
â
1
â
1
â [3]
2
â [3]
1
â [4]
3
â [4]
1
â
[5]
1
â
[5]
1
ââââââ 1
ââââââ 1
ââââââ 1
ââ
â1
ââ
â1
ââ
â1
ââ
â1
ââ
â1
â*
*
1
â
1
â [3]
2
â [3]
1
â [4]
3
â [4]
1
â
[5]
1
â
[5]
1
ââââââ 1
ââââââ 1
ââââââ 1
ââ
â1
ââ
â1
ââ
â1
ââ
â1
ââ
â1
773
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