参数资料
型号: MC68HC05SB7
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDSO28
封装: MO-150, SSOP-28
文件页数: 55/170页
文件大小: 2161K
代理商: MC68HC05SB7
GENERAL RELEASE SPECIFICATION
August 27, 1998
MOTOROLA
INSTRUCTION SET
MC68HC05SB7
17-12
REV 2.1
ORA #
opr
ORA
opr
ORA
opr
ORA
opr,X
ORA
opr,X
ORA ,X
Logical OR
Accumulator with
Memory
A
← (A) ∨ (M)
— — ¤¤
IMM
DIR
EXT
IX2
IX1
IX
AA
BA
CA
DA
EA
FA
ii
dd
hh ll
ee ff
ff
2
3
4
5
4
3
ROL
opr
ROLA
ROLX
ROL
opr,X
ROL ,X
Rotate Byte Left
through Carry Bit
—— ¤¤¤
DIR
INH
IX1
IX
39
49
59
69
79
dd
ff
5
3
6
5
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
SBC
opr,X
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
———— 1
INH
99
2
SEI
Set Interrupt Mask
I
← 1
— 1 — — —
INH
9B
2
STA
opr
STA
opr
STA
opr,X
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
STX
opr,X
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
Table 17-6. Instruction Set Summary (Continued)
Source
Form
Operation
Description
Effect on
CCR
Address
Mode
Opcode
Operand
Cycles
H I NZC
C
b0
b7
b0
b7
C
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