參數(shù)資料
型號: MC68HC05P18CP
廠商: MOTOROLA INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDIP28
封裝: PLASTIC, DIP-28
文件頁數(shù): 20/144頁
文件大小: 1348K
代理商: MC68HC05P18CP
Advance Information
MC68HC(8)05P18 — Rev. 2.0
116
Instruction Set
MOTOROLA
Instruction Set
BCLR n opr
Clear Bit n
Mn
← 0
—————
DIR (b0)
DIR (b1)
DIR (b2)
DIR (b3)
DIR (b4)
DIR (b5)
DIR (b6)
DIR (b7)
11
13
15
17
19
1B
1D
1F
dd
5
BCS rel
Branch if Carry Bit Set
(Same as BLO)
PC
← (PC) + 2 + rel ? C = 1
—————
REL
25
rr
3
BEQ rel
Branch if Equal
PC
← (PC) + 2 + rel ? Z = 1
—————
REL
27
rr
3
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,X
BIT ,X
Bit Test
Accumulator with
Memory Byte
(A)
∧ (M)
— — —
IMM
DIR
EXT
IX2
IX1
IX
A5
B5
C5
D5
E5
F5
ii
dd
hh ll
ee ff
ff
p
2
3
4
5
4
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
Table 12-6. Instruction Set Summary (Sheet 2 of 7)
Source
Form
Operation
Description
Effect
on CCR
Address
Mode
Opcode
Operand
Cycles
HIN Z C
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