MC68HC705J MOTOROLA [Motorola, Inc], MC68HC705J Datasheet - Page 62

• Manufacturer Part Number: MC68HC705J
• Description: Microcontrollers
• Manufacturer: MOTOROLA [Motorola, Inc]

Central Processor Unit (CPU)
BHI rel
BHS rel
BIH rel
BIL rel
BIT #opr
BIT opr
BIT opr
BIT opr,X
BIT opr,X
BIT ,X
BLO rel
BLS rel
BMC rel
BMI rel
BMS rel
BNE rel
BPL rel
BRA rel
BRCLR n opr rel Branch if Bit n Clear
BRN rel
BRSET n opr rel Branch if Bit n Set
BSET n opr
Technical Data
62
Source
Form
Branch if Higher
Branch if Higher or Same
Branch if IRQ Pin High
Branch if IRQ Pin Low
Bit Test Accumulator with Memory Byte
Branch if Lower (Same as BCS)
Branch if Lower or Same
Branch if Interrupt Mask Clear
Branch if Minus
Branch if Interrupt Mask Set
Branch if Not Equal
Branch if Plus
Branch Always
Branch Never
Set Bit n
Table 3-6. Instruction Set Summary (Sheet 2 of 6)
Operation
Central Processor Unit (CPU)
PC
PC
PC
PC
PC
PC
PC
PC
PC
PC
PC
PC
PC
PC
PC
(PC) + 2 + rel ? C
(PC) + 2 + rel ? C
(PC) + 2 + rel ? IRQ = 1
(PC) + 2 + rel ? IRQ = 0
(PC) + 2 + rel ? Mn = 0
(PC) + 2 + rel ? Mn = 1
Description
(PC) + 2 + rel ? C = 0
(PC) + 2 + rel ? C = 1
(PC) + 2 + rel ? N = 1
(PC) + 2 + rel ? N = 0
(PC) + 2 + rel ? Z = 0
(PC) + 2 + rel ? 1 = 1
(PC) + 2 + rel ? 1 = 0
(PC) + 2 + rel ? I = 0
(PC) + 2 + rel ? I = 1
(A)
Mn
(M)
1
Z = 0 — — — — —
Z = 1 — — — — —
H I N Z C
— — — — —
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— —
— — — — —
— — — — —
— — — — —
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on CCR
Effect
MC68HC705J1A — Rev. 4.0
 
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DIR (b0)
DIR (b1)
DIR (b2)
DIR (b3)
DIR (b4)
DIR (b5)
DIR (b6)
DIR (b7)
DIR (b0)
DIR (b1)
DIR (b2)
DIR (b3)
DIR (b4)
DIR (b5)
DIR (b6)
DIR (b7)
DIR (b0)
DIR (b1)
DIR (b2)
DIR (b3)
DIR (b4)
DIR (b5)
DIR (b6)
DIR (b7)
REL
REL
REL
REL
IMM
EXT
REL
REL
REL
REL
REL
REL
REL
REL
REL
DIR
IX2
IX1
IX
MOTOROLA
2F
2E
A5
B5
C5
D5
E5
F5
2C
2B
2D
2A
0B
0D
0F
0A
0C
0E
1A
1C
1E
22
24
25
23
26
20
01
03
05
07
09
21
00
02
04
06
08
10
12
14
16
18
dd rr
dd rr
dd rr
dd rr
dd rr
dd rr
dd rr
dd rr
dd rr
dd rr
dd rr
dd rr
dd rr
dd rr
dd rr
dd rr
ee ff
hh ll
dd
dd
dd
dd
dd
dd
dd
dd
dd
rr
rr
rr
rr
rr
rr
rr
rr
rr
rr
rr
rr
rr
ii
ff
3
3
3
3
2
3
4
5
4
3
3
3
3
3
3
3
3
3
5
5
5
5
5
5
5
5
3
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5