參數(shù)資料
型號: MC68HC705C9AFB
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, OTPROM, 2.1 MHz, MICROCONTROLLER, PQFP44
封裝: 10 X 10 MM, QFP-44
文件頁數(shù): 33/177頁
文件大小: 1941K
代理商: MC68HC705C9AFB
Instruction Set
Advance Information
MC68HC705C9A — Rev. 4.0
128
Instruction Set
MOTOROLA
ROR opr
RORA
RORX
ROR opr,X
ROR ,X
Rotate Byte Right through Carry Bit
——
DIR
INH
IX1
IX
36
46
56
66
76
dd
ff
5
3
6
5
RSP
Reset Stack Pointer
SP
← $00FF
— ——— —
INH
9C
2
RTI
Return from Interrupt
SP
← (SP) + 1; Pull (CCR)
SP
← (SP) + 1; Pull (A)
SP
← (SP) + 1; Pull (X)
SP
← (SP) + 1; Pull (PCH)
SP
← (SP) + 1; Pull (PCL)
INH
80
9
RTS
Return from Subroutine
SP
← (SP) + 1; Pull (PCH)
SP
← (SP) + 1; Pull (PCL)
— ——— —
INH
81
6
SBC #opr
SBC opr
SBC opr,X
SBC ,X
Subtract Memory Byte and Carry Bit from
Accumulator
A
← (A) – (M) – (C)
——
IMM
DIR
EXT
IX2
IX1
IX
A2
B2
C2
D2
E2
F2
ii
dd
hh ll
ee ff
ff
2
3
4
5
4
3
SEC
Set Carry Bit
C
← 1
— ——— 1INH
99
2
SEI
Set Interrupt Mask
I
← 1
— 1 —— —
INH
9B
2
STA opr
STA opr,X
STA ,X
Store Accumulator in Memory
M
← (A)
——
DIR
EXT
IX2
IX1
IX
B7
C7
D7
E7
F7
dd
hh ll
ee ff
ff
4
5
6
5
4
STOP
Stop Oscillator and Enable IRQ Pin
— 0 —— —
INH
8E
2
STX opr
STX opr,X
STX ,X
Store Index Register In Memory
M
← (X)
——
DIR
EXT
IX2
IX1
IX
BF
CF
DF
EF
FF
dd
hh ll
ee ff
ff
4
5
6
5
4
SUB #opr
SUB opr
SUB opr,X
SUB ,X
Subtract Memory Byte from Accumulator
A
← (A) – (M)
——
IMM
DIR
EXT
IX2
IX1
IX
A0
B0
C0
D0
E0
F0
ii
dd
hh ll
ee ff
ff
2
3
4
5
4
3
SWI
Software Interrupt
PC
← (PC) + 1; Push (PCL)
SP
← (SP) – 1; Push (PCH)
SP
← (SP) – 1; Push (X)
SP
← (SP) – 1; Push (A)
SP
← (SP) – 1; Push (CCR)
SP
← (SP) – 1; I ← 1
PCH
← Interrupt Vector High Byte
PCL
← Interrupt Vector Low Byte
— 1 —— —
INH
83
10
Table 11-6. Instruction Set Summary (Sheet 5 of 6)
Source
Form
Operation
Description
Effect on
CCR
Ad
d
ress
M
ode
Op
cod
e
Ope
rand
Cycl
es
HI N Z C
b0
b7
C
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