Motorola HC12 Refrence Manual page 350

Table A-1 Instruction Set Summary (Continued)
Source
Form
MIN((A), (M)) ⇒ A
MINA
MIN of Two Unsigned 8-Bit Values
N, Z, V and C status bits reflect result of
internal compare ((A) – (M)).
MIN((A), (M)) ⇒ M
MINM
MIN of Two Unsigned 8-Bit Values
N, Z, V and C status bits reflect result of
internal compare ((A) – (M)).
) ⇒ M
MOVB opr1 , opr2 (M
1 2
Memory to Memory Byte-Move (8-Bit)
) ⇒ M:M+1
MOVW opr1 , opr2 (M:M+1
1
Memory to Memory Word-Move (16-Bit)
(A) × (B) ⇒ A:B
MUL
8 × 8 Unsigned Multiply
0 – (M) ⇒ M or (M) + 1 ⇒ M
NEG opr
Two's Complement Negate
0 – (A) ⇒ A equivalent to (A) + 1 ⇒ B
NEGA
Negate Accumulator A
0 – (B) ⇒ B equivalent to (B) + 1 ⇒ B
NEGB
Negate Accumulator B
NOP No Operation
(M) ⇒ A
ORAA opr (A)
Logical OR A with Memory
(M) ⇒ B
ORAB opr (B)
Logical OR B with Memory
M ⇒ CCR
ORCC opr (CCR)
Logical OR CCR with Memory
MOTOROLA
A-12
Operation
IMM-EXT
IMM-IDX
EXT-EXT
EXT-IDX
IDX-EXT
IMM-EXT
2
IMM-IDX
EXT-EXT
EXT-IDX
IDX-EXT
INSTRUCTION REFERENCE
Addr. Machine
Mode Coding (hex)
IDX 18 19 xb
IDX1 18 19 xb ff
IDX2 18 19 xb ee ff
[D,IDX] 18 19 xb
[IDX2] 18 19 xb ee ff
IDX 18 1D xb
IDX1 18 1D xb ff
IDX2 18 1D xb ee ff
[D,IDX] 18 1D xb
[IDX2] 18 1D xb ee ff
18 0B ii hh ll
18 08 xb ii
18 0C hh ll hh ll
18 09 xb hh ll
18 0D xb hh ll
IDX-IDX 18 0A xb xb
18 03 jj kk hh ll
18 00 xb jj kk
18 04 hh ll hh ll
18 01 xb hh ll
18 05 xb hh ll
IDX-IDX 18 02 xb xb
INH 12
EXT 70 hh ll
IDX 60 xb
IDX1 60 xb ff
IDX2 60 xb ee ff
[D,IDX] 60 xb
[IDX2] 60 xb ee ff
INH 40
INH 50
INH A7
IMM 8A ii
DIR 9A dd
EXT BA hh ll
IDX AA xb
IDX1 AA xb ff
IDX2 AA xb ee ff
[D,IDX] AA xb
[IDX2] AA xb ee ff
IMM CA ii
DIR DA dd
EXT FA hh ll
IDX EA xb
IDX1 EA xb ff
IDX2 EA xb ee ff
[D,IDX] EA xb
[IDX2] EA xb ee ff
IMM 14 ii
*
~
S X H I N Z V C
– – ∆ ∆ ∆
4 – –
4
5
7
7
– – ∆ ∆ ∆
4 – –
5
6
7
7
4 – – – – – – –
4
6
5
5
5
5 – – – – – – –
4
6
5
5
5
3 – – – – – – –
– – ∆ ∆ ∆
4 – –
3
4
5
6
6
1
1
1 – – – – – – –
– – ∆ ∆
1 – – 0
3
3
3
3
4
6
6
– – ∆ ∆
1 – – 0
3
3
3
3
4
6
6
⇑ ⇑ ⇑ ⇑ ⇑ ⇑
1 –
CPU12
REFERENCE MANUAL
∆
∆
–
–
∆
∆
–
–
–
⇑