mc68hc705p6a Freescale Semiconductor, Inc, mc68hc705p6a Datasheet - Page 78

• Manufacturer Part Number: mc68hc705p6a
• Description: M68hc05 Microcontrollers Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

Instruction Set
78
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
BSR rel
CLC
CLI
Source
Form
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
Branch to Subroutine
Clear Carry Bit
Clear Interrupt Mask
Table 13-6. Instruction Set Summary (Sheet 2 of 6)
Operation
MC68HC705P6A Advance Information Data Sheet, Rev. 2.1
PC ← (PC) + 2 + rel ? C ∨ Z = 1 — — — — —
PC ← (PC) + 2 + rel ? IRQ = 1
PC ← (PC) + 2 + rel ? IRQ = 0
PC ← (PC) + 2 + rel ? Mn = 0
PC ← (PC) + 2 + rel ? Mn = 1
PC ← (PC) + 2 + rel ? N = 1
PC ← (PC) + 2 + rel ? N = 0
PC ← (PC) + 2 + rel ? C = 1
PC ← (PC) + 2 + rel ? Z = 0
PC ← (PC) + 2; push (PCL)
SP ← (SP) – 1; push (PCH)
PC ← (PC) + 2 + rel ? 1 = 1
PC ← (PC) + 2 + rel ? 1 = 0
PC ← (PC) + 2 + rel ? I = 0
PC ← (PC) + 2 + rel ? I = 1
PC ← (PC) + rel
Description
SP ← (SP) – 1
(A) ∧ (M)
Mn ← 1
C ← 0
I ← 0
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— — — — 0
— 0 — — —
H I N Z C
on CCR
Effect
Freescale Semiconductor
—
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
IMM
EXT
REL
REL
REL
REL
REL
REL
REL
REL
REL
REL
DIR
INH
INH
IX2
IX1
IX
AD
C5
D5
2C
2D
0D
0C
1C
2F
2E
A5
B5
E5
F5
25
23
2B
26
2A
20
01
03
05
07
09
0B
0F
21
00
02
04
06
08
0A
0E
10
12
14
16
18
1A
1E
98
9A
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
hh ll
ee ff
dd
dd
dd
dd
dd
dd
dd
dd
dd
rr
rr
rr
rr
rr
rr
rr
rr
rr
rr
rr
rr
ff
ii
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
6
2
2