MC68HC705J2 Datasheet, PDF (62/82 Pages) Freescale Semiconductor, Inc – member of the low-cost

Freescale Semiconductor, Inc.
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2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Source
Form
BSET n opr
BSR rel
CLC
CLI
CLR opr
CLRA
CLRX
CLR opr,X
CLR ,X
CMP #opr
CMP opr
CMP opr
CMP opr,X
CMP opr,X
CMP ,X
COM opr
COMA
COMX
COM opr,X
COM ,X
CPX #opr
CPX opr
CPX opr
CPX opr,X
CPX opr,X
CPX ,X
DEC opr
DECA
DECX
DEC opr,X
DEC ,X
EOR #opr
EOR opr
EOR opr
EOR opr,X
EOR opr,X
EOR ,X
Table 10-6. Instruction Set Summary (Continued)
Operation
Set Bit n
Branch to
Subroutine
Clear Carry Bit
Clear Interrupt Mask
Clear Byte
Compare
Accumulator with
Memory Byte
Complement Byte
(One’s Complement)
Compare Index
Register with
Memory Byte
Decrement Byte
EXCLUSIVE OR
Accumulator with
Memory Byte
Description
Mn ← 1
PC ← (PC) + 2; push (PCL)
SP ← (SP) – 1; push (PCH)
SP ← (SP) – 1
PC ← (PC) + rel
C←0
I←0
M ← $00
A ← $00
X ← $00
M ← $00
M ← $00
(A) – (M)
M ← (M) = $FF – (M)
A ← (A) = $FF – (M)
X ← (X) = $FF – (M)
M ← (M) = $FF – (M)
M ← (M) = $FF – (M)
(X) – (M)
M ← (M) – 1
A ← (A) – 1
X ← (X) – 1
M ← (M) – 1
M ← (M) – 1
A ← (A) ⊕ (M)
Effect on
CCR
H I NZC
DIR (b0) 10 dd 5
DIR (b1) 12 dd 5
DIR (b2) 14 dd 5
—
—
—
—
—
DIR
DIR
(b3)
(b4)
16
18
dd
dd
5
5
DIR (b5) 1A dd 5
DIR (b6) 1C dd 5
DIR (b7) 1E dd 5
— — — — — REL AD rr 6
— — — — 0 INH 98
2
— 0 — — — INH 9A
2
DIR 3F dd 5
INH 4F
3
— — 0 1 — INH 5F
3
IX1 6F ff 6
IX 7F
5
IMM A1 ii 2
DIR B1 dd 3
—— ¤ ¤ ¤
EXT
IX2
C1 hh ll 4
D1 ee ff 5
IX1 E1 ff 4
IX F1
3
DIR 33 dd 5
INH 43
3
— — ¤ ¤ 1 INH 53
3
IX1 63 ff 6
IX 73
5
IMM A3 ii 2
DIR B3 dd 3
—— ¤ ¤ 1
EXT
IX2
C3 hh ll
D3 ee ff
4
5
IX1 E3 ff 4
IX F3
3
DIR 3A dd 5
INH 4A
3
— — ¤ ¤ — INH 5A
3
IX1 6A ff 6
IX 7A
5
IMM A8 ii 2
DIR B8 dd 3
—— ¤ ¤ —
EXT
IX2
C8 hh ll
D8 ee ff
4
5
IX1 E8 ff 4
IX F8
3
10-10
INSTRUCTION SET
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Rev. 2