MC68HC05P18 Datasheet, PDF (117/144 Pages) Freescale Semiconductor, Inc – Advance Information

Freescale Semiconductor, Inc.
Instruction Set
Instruction Set Summary
Table 12-6. Instruction Set Summary (Sheet 3 of 7)
Source
Form
Operation
BRCLR n opr rel Branch if bit n clear
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
Branch to
Subroutine
Clear Carry Bit
Clear Interrupt Mask
Clear Byte
Compare
Accumulator with
Memory Byte
Description
PC ← (PC) + 2 + rel ? Mn = 0
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)
Effect
on CCR
H I NZC
DIR (b0) 01 dd rr 5
DIR (b1) 03 dd rr 5
DIR (b2) 05 dd rr 5
————
↕
DIR (b3)
DIR (b4)
07
09
dd rr
dd rr
5
5
DIR (b5) 0B dd rr 5
DIR (b6) 0D dd rr 5
DIR (b7) 0F dd rr 5
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 4
D1 ee ff 5
IX1 E1 ff 4
IX F1
3
MC68HC(8)05P18 — Rev. 2.0
MOTOROLA
Instruction Set
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Advance Information
117