Hitachi H8S/2338 Series Hardware Manual page 632

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Table A-1 Instruction Set
(2) Arithmetic Instructions
Mnemonic
ADD
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
ADDX #xx:8,Rd
ADDX Rs,Rd
ADDS
ADDS #1,ERd
ADDS #2,ERd
ADDS #4,ERd
INC
INC.B Rd
INC.W #1,Rd
INC.W #2,Rd
INC.L #1,ERd
INC.L #2,ERd
DAA
DAA Rd
SUB
SUB.B Rs,Rd
SUB.W #xx:16,Rd
Addressing Mode/
Instruction Length (Bytes)
B 2
B
2
W 4
W
2
L 6
L
2
B 2
B
2
L
2
L
2
L
2
B
2
W
2
W
2
L
2
ERd32+2→ERd32
L
2
Rd8 decimal adjust→Rd8
B
2
Rd8-Rs8→Rd8
B
2
Rd16-#xx:16→Rd16
W 4
Operation
Rd8+#xx:8→Rd8
Rd8+Rs8→Rd8
Rd16+#xx:16→Rd16
Rd16+Rs16→Rd16
ERd32+#xx:32→ERd32
ERd32+ERs32→ERd32
Rd8+#xx:8+C→Rd8
Rd8+Rs8+C→Rd8
ERd32+1→ERd32
ERd32+2→ERd32
ERd32+4→ERd32
Rd8+1→Rd8
Rd16+1→Rd16
Rd16+2→Rd16
ERd32+1→ERd32
Condition Code
No. of States*
Advanced
I H N Z V C
1
1
— [3]
2
— [3]
1
— [4]
3
— [4]
1
[5]
1
[5]
1
— — — — — —
1
— — — — — —
1
— — — — — —
1
— —
1
— —
1
— —
1
— —
1
— —
1
— *
1
*
1
— [3]
2
1

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