MC68HC705JP7 Datasheet, PDF (203/242 Pages) Motorola, Inc – HCMOS Microcontroller Unit

Freescale Semiconductor, Inc.
Instruction Set
Instruction Set Summary
Table 14-6. Instruction Set Summary (Sheet 3 of 7)
Source
Form
Operation
BRSET n opr rel Branch if Bit n Set
BRN rel
Branch Never
BSET n opr
Set Bit n
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
Branch to
Subroutine
Clear Carry Bit
Clear Interrupt Mask
Clear Byte
Compare
Accumulator with
Memory Byte
Complement Byte
(One’s Complement)
Description
PC ←(PC) + 2 + rel ? Mn = 1
PC ←(PC) + 2 + rel ? 1 = 0
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)
Effect
on CCR
H I NZC
DIR (b0) 00 dd rr 5
DIR (b1) 02 dd rr 5
DIR (b2) 04 dd rr 5
————

DIR (b3)
DIR (b4)
06
08
dd rr
dd rr
5
5
DIR (b5) 0A dd rr 5
DIR (b6) 0C dd rr 5
DIR (b7) 0E dd rr 5
— — — — — REL 21 rr 3
DIR (b0) 10 dd 5
DIR (b1) 12 dd 5
DIR (b2) 14 dd 5
—
—
—
—
—
DIR (b3)
DIR (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
D1 ee ff
4
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
MC68HC705JJ7 • MC68HC705JP7 — REV 4
MOTOROLA
Instruction Set
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