参数资料
型号: MSM80C51F-XXXGS
厂商: OKI ELECTRIC INDUSTRY CO LTD
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 12 MHz, MICROCONTROLLER, PQFP44
封装: 0.80 MM PITCH, PLASTIC, QFP-44
文件页数: 3/39页
文件大小: 355K
代理商: MSM80C51F-XXXGS
11/38
Semiconductor
MSM80C31F/80C51F
DETAILED DIAGRAM OF SPECIAL FUNCITON REGISTERS
F7
F6
F5
F4
F3
F2
F1
F0
Data
Address
Special
Function
Register
Symbol
(MSB)
Bit Address
(LSB)
0F0H
B
E7
E6
E5
E4
E3
E2
E1
E0
0E0H
ACC
D7
D6
D5
D4
D3
D2
D1
D0
0D0H
PSW
BC
BB
BA
B9
B8
0B8H
IP
B7
B6
B5
B4
B3
B2
B1
B0
0B0H
P3
AF
AC
AB
AA
A9
A8
0A8H
IE
A7
A6
A5
A4
A3
A2
A1
A0
0A0H
P2
Not Bit Addressable
99H
SBUF
9F
9E
9D
9C
9B
9A
99
98
98H
SCON
97
96
95
94
93
92
91
90
90H
P1
Not Bit Addressable
8DH
TH1
Not Bit Addressable
8CH
TH0
Not Bit Addressable
8BH
TL1
Not Bit Addressable
8AH
TL0
Not Bit Addressable
89H
TMOD
8F
8E
8D
8C
8B
8A
89
88
88H
TCON
Not Bit Addressable
87H
PCON
Not Bit Addressable
83H
DPH
Not Bit Addressable
82H
DPL
Not Bit Addressable
81H
SP
87
86
85
84
83
82
81
80
80H
P0
CY
AC
F0
RS1
RS0
OV
F1
P
PS
PT1
PX1
PT0
PX0
EA
ES
ET1
EX1
ET0
EX0
SM0
SM1
SM2
REN
TB8
RB8
TI
RI
TF1
TR1
TF0
TR0
IE1
IT1
IE0
IT0
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