參數(shù)資料
型號(hào): P83CL782HDH
廠商: NXP SEMICONDUCTORS
元件分類: 微控制器/微處理器
英文描述: Low voltage 8-bit microcontrollers with UART and I2C-bus
中文描述: MROM, 6 MHz, MICROCONTROLLER, PQFP44
封裝: 14 X 14 MM, 2.20 MM HEIGHT, PLASTIC, SOT-205-1, QFP-44
文件頁數(shù): 53/76頁
文件大?。?/td> 342K
代理商: P83CL782HDH
1997 Mar 14
53
Philips Semiconductors
Product specification
Low voltage 8-bit microcontrollers with
UART and I
2
C-bus
P83CL781; P83CL782
18 SPECIAL FUNCTION REGISTERS OVERVIEW
The P83CL78x has 34 SFRs available to the user.
Notes
1.
2.
Bit addressable register.
Port reset state determined by the customer.
ADDRESS
(HEX)
NAME
RESET VALUE
(B)
FUNCTION
F8
F0
E9
E8
E0
DB
DA
D9
D8
D0
CD
CC
CB
CA
C8
C0
B8
B0
A8
A0
99
98
90
8D
8C
8B
8A
89
88
87
83
82
81
80
IP1
(1)
B
(1)
IX1
IEN1
(1)
ACC
(1)
S1ADR
S1DAT
S1STA
S1CON
(1)
PSW
(1)
TH2
TL2
RCAP2H
RCAP2L
T2CON
(1)
IRQ1
(1)
IP0
(1)
P3
(1)
IEN0
(1)
P2
(1)
S0BUF
S0CON
(1)
P1
(1)
TH1
TH0
TL1
TL0
TMOD
TCON
(1)
PCON
DPH
DPL
SP
P0
(1)
00000000
00000000
00000000
00000000
00000000
00000000
00000000
11111000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
X
0000000
XXXXXXXX
(2)
00000000
XXXXXXXX
(2)
XXXXXXXX
00000000
XXXXXXXX
(2)
00000000
00000000
00000000
00000000
00000000
00000000
0XX00000
00000000
00000000
00000111
XXXXXXXX
(2)
Interrupt Priority Register (INT2 to INT9)
B Register
Interrupt Polarity Register
Interrupt Enable Register 1
Accumulator
I
2
C-bus Slave Address Register
I
2
C-bus Data Shift Register
I
2
C-bus Serial Status Register
I
2
C-bus Serial Control Register
Program Status Word
Timer 2 High byte
Timer 2 Low byte
Timer 2 Reload/Capture Register High byte
Timer 2 Reload/Capture Register Low byte
Timer/Counter 2 Control Register
Interrupt Request Flag Register
Interrupt Priority Register 0
Digital I/O Port Register 3
Interrupt Enable Register
Digital I/O Port Register 2
Serial Data Buffer Register 0
Serial Port Control Register 0
Digital I/O Port Register 1
Timer 1 High byte
Timer 0 High byte
Timer 1 Low byte
Timer 0 Low byte
Timer 0 and 1 Mode Control Register
Timer 0 and 1 Control/External Interrupt Control Register
Power Control Register
Data Pointer High byte
Data Pointer Low byte
Stack Pointer
Digital I/O Port Register 0
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