MC68HC705JP7 Datasheet, PDF (202/242 Pages) Motorola, Inc – HCMOS Microcontroller Unit

Instruction Set
Freescale Semiconductor, Inc.
Table 14-6. Instruction Set Summary (Sheet 2 of 7)
Source
Form
Operation
Description
Effect
on CCR
H I NZC
BHCC rel
Branch if Half-Carry
Bit Clear
PC ←(PC) + 2 + rel ? H = 0
— — — — — REL 28 rr 3
BHCS rel
Branch if Half-Carry
Bit Set
PC ←(PC) + 2 + rel ? H = 1
— — — — — REL 29 rr 3
BHI rel
Branch if Higher
PC ←(PC) + 2 + rel ? C ∨ Z = 0 — — — — — REL 22 rr 3
BHS rel
Branch if Higher or
Same
PC ←(PC) + 2 + rel ? C = 0
— — — — — REL 24 rr 3
BIH rel
Branch if IRQ Pin High PC ←(PC) + 2 + rel ? IRQ = 1 — — — — — REL 2F rr 3
BIL rel
Branch if IRQ Pin Low PC ←(PC) + 2 + rel ? IRQ = 0 — — — — — REL 2E rr 3
BIT #opr
BIT opr
BIT opr
BIT opr,X
BIT opr,X
BIT ,X
Bit Test
Accumulator with
Memory Byte
(A) ∧ (M)
IMM A5 ii 2
DIR B5 dd 3
——   —
EXT
IX2
C5 hh ll
D5 ee ff
4
5
IX1 E5 ff 4
IX F5 p 3
BLO rel
Branch if Lower
(Same as BCS)
PC ←(PC) + 2 + rel ? C = 1
— — — — — REL 25 rr 3
BLS rel
Branch if Lower or
Same
PC ←(PC) + 2 + rel ? C ∨ Z = 1 — — — — — REL 23 rr 3
BMC rel
Branch if Interrupt
Mask Clear
PC ←(PC) + 2 + rel ? I = 0
— — — — — REL 2C rr 3
BMI rel
Branch if Minus
PC ←(PC) + 2 + rel ? N = 1
— — — — — REL 2B rr 3
BMS rel
Branch if Interrupt
Mask Set
PC ←(PC) + 2 + rel ? I = 1
— — — — — REL 2D rr 3
BNE rel
Branch if Not Equal
PC ←(PC) + 2 + rel ? Z = 0
— — — — — REL 26 rr 3
BPL rel
Branch if Plus
PC ←(PC) + 2 + rel ? N = 0
— — — — — REL 2A rr 3
BRA rel
Branch Always
PC ←(PC) + 2 + rel ? 1 = 1
— — — — — REL 20 rr 3
BRCLR n opr rel Branch if bit n clear
PC ←(PC) + 2 + rel ? Mn = 0
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
Advance Information
202
MC68HC705JJ7 • MC68HC705JP7 — REV 4
Instruction Set
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