參數(shù)資料
型號: MC68HC08QY2MDTE
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PDSO16
封裝: 0.65 MM PITCH, LEAD FREE, TSSOP-16
文件頁數(shù): 142/176頁
文件大小: 1124K
代理商: MC68HC08QY2MDTE
Central Processor Unit (CPU)
MC68HC08QY/QT Family Data Sheet, Rev. 2
68
Freescale Semiconductor
PULA
Pull A from Stack
SP
← (SP + 1); Pull (A)
–––– –– INH
86
2
PULH
Pull H from Stack
SP
← (SP + 1); Pull (H)
–––– –– INH
8A
2
PULX
Pull X from Stack
SP
← (SP + 1); Pull (X)
–––– –– INH
88
2
ROL opr
ROLA
ROLX
ROL opr,X
ROL ,X
ROL opr,SP
Rotate Left through Carry
––
DIR
INH
IX1
IX
SP1
39
49
59
69
79
9E69
dd
ff
4
1
4
3
5
ROR opr
RORA
RORX
ROR opr,X
ROR ,X
ROR opr,SP
Rotate Right through Carry
––
DIR
INH
IX1
IX
SP1
36
46
56
66
76
9E66
dd
ff
4
1
4
3
5
RSP
Reset Stack Pointer
SP
← $FF
–––– –– INH
9C
1
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
7
RTS
Return from Subroutine
SP
← SP + 1; Pull (PCH)
SP
← SP + 1; Pull (PCL)
–––– –– INH
81
4
SBC #opr
SBC opr
SBC opr,X
SBC ,X
SBC opr,SP
Subtract with Carry
A
← (A) – (M) – (C)
––
IMM
DIR
EXT
IX2
IX1
IX
SP1
SP2
A2
B2
C2
D2
E2
F2
9EE2
9ED2
ii
dd
hh ll
ee ff
ff
ee ff
2
3
4
3
2
4
5
SEC
Set Carry Bit
C
← 1
–––– –1 INH
99
1
SEI
Set Interrupt Mask
I
← 1
––1– –– INH
9B
2
STA opr
STA opr,X
STA ,X
STA opr,SP
Store A in M
M
← (A)
0––
DIR
EXT
IX2
IX1
IX
SP1
SP2
B7
C7
D7
E7
F7
9EE7
9ED7
dd
hh ll
ee ff
ff
ee ff
3
4
3
2
4
5
STHX opr
Store H:X in M
(M:M + 1)
← (H:X)
0 – –
– DIR
35
dd
4
STOP
Enable Interrupts, Stop Processing,
Refer to MCU Documentation
I
← 0; Stop Processing
––0– –– INH
8E
1
STX opr
STX opr,X
STX ,X
STX opr,SP
Store X in M
M
← (X)
0––
DIR
EXT
IX2
IX1
IX
SP1
SP2
BF
CF
DF
EF
FF
9EEF
9EDF
dd
hh ll
ee ff
ff
ee ff
3
4
3
2
4
5
SUB #opr
SUB opr
SUB opr,X
SUB ,X
SUB opr,SP
Subtract
A
← (A) – (M)
––
IMM
DIR
EXT
IX2
IX1
IX
SP1
SP2
A0
B0
C0
D0
E0
F0
9EE0
9ED0
ii
dd
hh ll
ee ff
ff
ee ff
2
3
4
3
2
4
5
Table 7-1. Instruction Set Summary (Sheet 5 of 6)
Source
Form
Operation
Description
Effect
on CCR
Addre
s
Mode
Op
co
de
Op
era
n
d
C
y
cl
es
VH I N Z C
C
b0
b7
b0
b7
C
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