参数资料
型号: P8xCL580HFH
厂商: NXP Semiconductors N.V.
英文描述: Low voltage 8-bit microcontrollers with UART, I2C-bus and ADC
中文描述: 低电压8 - UART的,位微控制器的I2C总线和ADC
文件页数: 48/80页
文件大小: 366K
代理商: P8XCL580HFH
1997 Mar 14
48
Philips Semiconductors
Product specification
Low voltage 8-bit microcontrollers with
UART, I
2
C-bus and ADC
P80CL580; P83CL580
17.3.1
I
NTERRUPT
E
NABLE
R
EGISTER
(IEN0)
Bit values: 0 = interrupt disabled; 1 = interrupt enabled.
Table 36
Interrupt Enable Register (SFR address A8H)
Table 37
Description of IEN0 bits
17.3.2
I
NTERRUPT
E
NABLE
R
EGISTER
(IEN1)
Bit values: 0 = interrupt disabled; 1 = interrupt enabled.
Table 38
Interrupt Enable Register (SFR address E8H)
Table 39
Description of IEN1 bits
7
6
5
4
3
2
1
0
EA
ET2
ES1
ES0
ET1
EX1
ET0
EX0
BIT
SYMBOL
DESCRIPTION
7
EA
General enable/disable control. If EA = 0, no interrupt is enabled. If EA = 1, any
individually enabled interrupt will be accepted.
enable T2 interrupt
enable I
2
C interrupt
enable UART SIO interrupt
enable Timer 1 interrupt (T1)
enable external interrupt 1
enable Timer 0 interrupt (T0)
enable external interrupt 0
6
5
4
3
2
1
0
ET2
ES1
ES0
ET1
EX1
ET0
EX0
7
6
5
4
3
2
1
0
EAD
EX8
EX7
EX6
EX5
EX4
EX3
EX2
BIT
SYMBOL
DESCRIPTION
7
6
5
4
3
2
1
0
EAD
EX8
EX7
EX7
EX5
EX4
EX3
EX2
Enable ADC interrupt.
enable external interrupt 8
enable external interrupt 7
enable external interrupt 6
enable external interrupt 5
enable external interrupt 4
enable external interrupt 3
enable external interrupt 2
相关PDF资料
PDF描述
P8xCL580HFT Low voltage 8-bit microcontrollers with UART, I2C-bus and ADC
P8216 Four-Bit Parallel Bidirectional Bus Driver
P8226 Four-Bit Parallel Bidirectional Bus Driver
P82284-6 CPU System Clock Generator
D82284-6 CPU System Clock Generator
相关代理商/技术参数
参数描述
P8XCL580HFT 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Low voltage 8-bit microcontrollers with UART, I2C-bus and ADC
P8Z77 DELUXE 制造商:Asus 功能描述:P8Z77-V Deluxe ATX Motherboard
P8Z77 M PRO 制造商:Asus 功能描述:P8Z77-M Pro MicroATX Motherboard
P8Z77 V 制造商:Asus 功能描述:P8Z77-V ATX Motherboard
P8Z77 V PRO 制造商:Asus 功能描述:P8Z77-V Pro ATX Motherboard