參數(shù)資料
型號: T89C51RD2-SLUI-M
廠商: Atmel Corp.
英文描述: 0 to 40MHz Flash Programmable 8-bit Microcontroller
中文描述: 0至40MHz可編程閃存8位微控制器
文件頁數(shù): 144/170頁
文件大小: 1927K
代理商: T89C51RD2-SLUI-M
144
A/T89C51CC01
4129L–CAN–08/05
Table 117.
IPL0 Register
IPL0 (S:B8h)
Interrupt Enable Register
Reset Value = X000 0000b
bit addressable
7
6
5
4
3
2
1
0
-
PPC
PT2
PS
PT1
PX1
PT0
PX0
Bit
Number
Bit
Mnemonic
Description
7
-
Reserved
The value read from this bit is indeterminate. Do not set this bit.
6
PPC
PCA Interrupt Priority bit
Refer to PPCH for priority level
5
PT2
Timer 2 Overflow Interrupt Priority bit
Refer to PT2H for priority level.
4
PS
Serial Port Priority bit
Refer to PSH for priority level.
3
PT1
Timer 1 Overflow Interrupt Priority bit
Refer to PT1H for priority level.
2
PX1
External Interrupt 1 Priority bit
Refer to PX1H for priority level.
1
PT0
Timer 0 Overflow Interrupt Priority bit
Refer to PT0H for priority level.
0
PX0
External Interrupt 0 Priority bit
Refer to PX0H for priority level.
相關PDF資料
PDF描述
T89C51RD2-RLUI-M 0 to 40MHz Flash Programmable 8-bit Microcontroller
T89C51RD2-SLRC-L 0 to 40MHz Flash Programmable 8-bit Microcontroller
T89C51RD2-RLRC-L 0 to 40MHz Flash Programmable 8-bit Microcontroller
T89C51RD2-SLRC-M 0 to 40MHz Flash Programmable 8-bit Microcontroller
T89C51RD2-RLRC-M SOCKET, 479P, MPGA479, PENTIUM M, CENTRINO, SMT, 1.27MM PITCH
相關代理商/技術參數(shù)
參數(shù)描述
T89C51RD2-SLVC-L 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:0 to 40MHz Flash Programmable 8-bit Microcontroller
T89C51RD2-SLVC-M 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:0 to 40MHz Flash Programmable 8-bit Microcontroller
T89C51RD2-SLVI-L 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:0 to 40MHz Flash Programmable 8-bit Microcontroller
T89C51RD2-SLVI-M 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:0 to 40MHz Flash Programmable 8-bit Microcontroller
T89C51RD2-SLWC-L 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:0 to 40MHz Flash Programmable 8-bit Microcontroller