MC68HC705J1A

Manufacturer Part NumberMC68HC705J1A
ManufacturerMotorola
MC68HC705J1A datasheet
 

Specifications of MC68HC705J1A

CaseDIP-20L  
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Page 62/162

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

— — — —
DIR (b4)
09
dd rr
5
DIR (b5)
0B
dd rr
5
DIR (b6)
0D
dd rr
5
DIR (b7)
0F
dd rr
5
— — — — —
REL
21
rr
3
DIR (b0)
00
dd rr
5
DIR (b1)
02
dd rr
5
DIR (b2)
04
dd rr
5
DIR (b3)
06
dd rr
5

— — — —
DIR (b4)
08
dd rr
5
DIR (b5)
0A
dd rr
5
DIR (b6)
0C
dd rr
5
DIR (b7)
0E
dd rr
5
DIR (b0)
10
dd
5
DIR (b1)
12
dd
5
DIR (b2)
14
dd
5
DIR (b3)
16
dd
5
— — — — —
DIR (b4)
18
dd
5
DIR (b5)
1A
dd
5
DIR (b6)
1C
dd
5
DIR (b7)
1E
dd
5
MC68HC705J1A — Rev. 4.0
MOTOROLA