MC68HC705JJ7 Datasheet, PDF (131/164 Pages) Freescale Semiconductor, Inc – Microcontrollers

Instruction Set Summary
14.4 Instruction Set Summary
.
Table 14-6. Instruction Set Summary (Sheet 1 of 6)
Source
Form
ADC #opr
ADC opr
ADC opr
ADC opr,X
ADC opr,X
ADC ,X
ADD #opr
ADD opr
ADD opr
ADD opr,X
ADD opr,X
ADD ,X
AND #opr
AND opr
AND opr
AND opr,X
AND opr,X
AND ,X
ASL opr
ASLA
ASLX
ASL opr,X
ASL ,X
ASR opr
ASRA
ASRX
ASR opr,X
ASR ,X
BCC rel
BCLR n opr
BCS rel
BEQ rel
BHCC rel
BHCS rel
BHI rel
Operation
Add with Carry
Add without Carry
Logical AND
Arithmetic Shift Left
(Same as LSL)
Arithmetic Shift Right
Branch if Carry Bit
Clear
Clear Bit n
Branch if Carry Bit Set
(Same as BLO)
Branch if Equal
Branch if Half-Carry
Bit Clear
Branch if Half-Carry
Bit Set
Branch if Higher
Description
A ← (A) + (M) + (C)
A ← (A) + (M)
A ← (A) ∧ (M)
C
b7
0
b0
C
b7
b0
PC ← (PC) + 2 + rel ? C = 0
Mn ← 0
PC ← (PC) + 2 + rel ? C = 1
PC ← (PC) + 2 + rel ? Z = 1
PC ← (PC) + 2 + rel ? H = 0
Effect
on CCR
H I NZC
IMM A9 ii 2
DIR B9 dd 3
—  
EXT
IX2
C9 hh ll 4
D9 ee ff 5
IX1 E9 ff 4
IX F9
3
IMM AB ii 2
DIR BB dd 3
—  
EXT
IX2
CB hh ll 4
DB ee ff 5
IX1 EB ff 4
IX FB
3
IMM A4 ii 2
DIR B4 dd 3
——   —
EXT
IX2
C4 hh ll
D4 ee ff
4
5
IX1 E4 ff 4
IX F4
3
DIR 38 dd 5
INH 48
3
— —    INH 58
3
IX1 68 ff 6
IX 78
5
DIR 37 dd 5
INH 47
3
— —    INH 57
3
IX1 67 ff 6
IX 77
5
— — — — — REL 24 rr 3
DIR (b0) 11 dd 5
DIR (b1) 13 dd 5
DIR (b2) 15 dd 5
—
—
—
—
—
DIR (b3)
DIR (b4)
17
19
dd
dd
5
5
DIR (b5) 1B dd 5
DIR (b6) 1D dd 5
DIR (b7) 1F dd 5
— — — — — REL 25 rr 3
— — — — — REL 27 rr 3
— — — — — REL 28 rr 3
PC ← (PC) + 2 + rel ? H = 1 — — — — — REL 29 rr 3
PC ← (PC) + 2 + rel ? C ∨ Z = 0 — — — — — REL 22 rr 3
MC68HC705JJ7 • MC68HC705JP7 Advance Information Data Sheet, Rev. 4.1
Freescale Semiconductor
131