参数资料
型号: MC68711E20VFNE2
厂商: Freescale Semiconductor
文件页数: 78/138页
文件大小: 0K
描述: IC MCU 8BIT 52-PLCC
标准包装: 23
系列: HC11
核心处理器: HC11
芯体尺寸: 8-位
速度: 4MHz
连通性: SCI,SPI
外围设备: POR,WDT
输入/输出数: 38
程序存储器容量: 20KB(20K x 8)
程序存储器类型: OTP
EEPROM 大小: 512 x 8
RAM 容量: 768 x 8
电压 - 电源 (Vcc/Vdd): 4.5 V ~ 5.5 V
数据转换器: A/D 8x8b
振荡器型: 内部
工作温度: -40°C ~ 105°C
封装/外壳: 52-LCC(J 形引线)
包装: 管件
Central Processor Unit (CPU)
MC68HC711D3 Data Sheet, Rev. 2.1
44
Freescale Semiconductor
LSRD
Logical Shift
Right Double
INH
04
3
0
MUL
Multiply 8 by 8
A
B D
INH
3D
10
——
———
NEG (opr)
Two’s
Complement
Memory Byte
0 – M
MEXT
IND,X
IND,Y
70
60
18
60
hh
ll
ff
6
7
——
NEGA
Two’s
Complement
A
0 – A
AA
INH
40
2
NEGB
Two’s
Complement
B
0 – B
BB
INH
50
2
NOP
No operation
No Operation
INH
01
2
ORAA (opr)
OR
Accumulator
A (Inclusive)
A + M
A
A
IMM
ADIR
AEXT
AIND,X
AIND,Y
8A
9A
BA
AA
18
AA
ii
dd
hh
ll
ff
2
3
4
5
——
0—
ORAB (opr)
OR
Accumulator
B (Inclusive)
B + M
B
B
IMM
BDIR
BEXT
BIND,X
BIND,Y
CA
DA
FA
EA
18
EA
ii
dd
hh
ll
ff
2
3
4
5
——
0—
PSHA
Push A onto
Stack
A
Stk,SP = SP – 1 A
INH
36
3
PSHB
Push B onto
Stack
B
Stk,SP = SP – 1 B
INH
37
3
PSHX
Push X onto
Stack (Lo
First)
IX
Stk,SP = SP – 2
INH
3C
4
——
———
——
PSHY
Push Y onto
Stack (Lo
First)
IY
Stk,SP = SP – 2
INH
18
3C
5
——
———
——
PULA
Pull A from
Stack
SP = SP + 1, A
Stk A
INH
32
4
——
———
——
PULB
Pull B from
Stack
SP = SP + 1, B
Stk B
INH
33
4
——
———
——
PULX
Pull X From
Stack (Hi
First)
SP = SP + 2, IX
Stk
INH
38
5
———
——
PULY
Pull Y from
Stack (Hi
First)
SP = SP + 2, IY
Stk
INH
18
38
6
———
——
ROL (opr)
Rotate Left
EXT
IND,X
IND,Y
79
69
18
69
hh
ll
ff
6
7
——
ROLA
Rotate Left A
A
INH
49
2
ROLB
Rotate Left B
B
INH
59
2
ROR (opr)
Rotate Right
EXT
IND,X
IND,Y
76
66
18
66
hh
ll
ff
6
7
——
RORA
Rotate Right A
A
INH
46
2
RORB
Rotate Right B
B
INH
56
2
RTI
Return from
Interrupt
INH
3B
12
Table 3-2. Instruction Set (Sheet 6 of 8)
Mnemonic
Operation
Description
Addressing
Instruction
Condition Codes
Mode
Opcode
Operand
Cycles
S
X
H
I
N
Z
V
C
C
0
b7
b0
A
B
b7
b0
C
b7
b0
C
b7
b0
C
b7
b0
C
b7
b0
C
b7
b0
C
b7
b0
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