Hitachi AP1 - Page 289

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Notel (XYI and (xl have the meaning as follows:
(11 The instructions with (XYI have 4 mnemonics and 4 object codes for each. (eltample of LAM (XYI is given below.l
MNEMONIC
y
x
FUNCTION
LAM 0 0
LAMX 0 1
X"SPX
LAMY 1
0
Y"SPY
LAMXY 1 1
X
"SPX, Y "Spy
(21 The instructions with (xl have 2 mnemonics and 2 object codes for each. (example of LMAIY (XI is given below.}
MNEMONIC
FUNCTION
LMAIY
LMAIYX X"SPX
Table 26. Arithmetic Instruction
Z
OPERATION
MNEMONIC
OPERATION CODE
FUNCTION STATUS
CYCLE
Add Immediate to A
AI
i 1 0 1 000 iJ i2 i1 io A+ i--A
OVF
1/1
Increment B
IB
0001001100
B+1--B
NZ
1/1
Decrement B
DB
0011001111
B-1--B NB
1/1
Decimal Adjust for Addition
DAA 0010100110 1/1
Decimal Adjust for Subtraction
DAS
0010101010
1/1
Negate A
NEGA 0001100000 A+1--A
1/1
Complement B
COMB 0101000000 13--B 1/1
Rotate Right A with Carry ROTR 0010100000 1/1
Rotate Left A with Carry ROTL 0010100001 1/1
Set Carry SEC
001 1 101 1 1 1
1--CA 1/1
Reset Carry
REC
001 1 101
100
O--CA
1/1
Test Carry
TC 0001 101 111
CA
1/1
Add A to Memory AM 0000001000
M+A--A
OVF
1/1
Add A to Memory
AMD
d
~9 Je~, ~6 ~s ~J3 ~2 ~, &
M+A--A
OVF
2/2
Add A to Memory with Carry AMC 0000011000
M+A+CA--A
OVF
1/1
Add A to Memory with Carry
AMCD
d
~e~, ~~&_JJ3 ~2 ~, &
M+A+CA--A OVF
2/2
Subtract A fram Memory with Carry SMC 0010011000 M-A-CA--A NB
1/1
Subtract A from Memory with Carry SMCD
d
~9 ~e J, ~6 ~s J4 J3 ~2 ~, &
M-A-CA--A NB
2/2
OR A and B
OR 0101000100
AUB --A
1/1
AND Memory with A ANM 0010011100 AnM--A NZ
1/1
AND Memory with A
ANMD
d
~9~e~, ~6~S ~4~3~2 ~, ~o
AnM--A NZ 2/2
OR Memory with A
ORM 0000001100
AUM--A
NZ
1/1
OR Memory with A ORMD
d
~9 ~e~, ~6 ~s ~JJ2 ~, &
AUM--A
NZ
2/2
EOR Memory with A EORM 0000011100
Alf,M--A
NZ
1/1
EOR Memory with A EORMD d
~9~e~7~6~s~4~3~2~, ~o
Alf,;M--A
NZ
2/2
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