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參數(shù)資料
| 型號(hào)： | TS80C51RA2-MCE |
| 廠商： | International Rectifier |
| 英文描述： | High Performance 8-bit Microcontroller |
| 中文描述： | 高性能8位微控制器 |
| 文件頁(yè)數(shù)： | 43/85頁(yè) |
| 文件大小： | 762K |
| 代理商： | TS80C51RA2-MCE |
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43
4188E–8051–08/06
AT/TS8xC51Rx2
Table 6-19.
IPH Register
IPH - Interrupt Priority High Register (B7h)
Reset Value = X000 0000b
Not bit addressable
7
6
5
4
3
2
1
0
-
PPCH
PT2H
PSH
PT1H
PX1H
PT0H
PX0H
Bit
Number
Bit
Mnemonic
Description
7
-
Reserved
The value read from this bit is indeterminate. Do not set this bit.
6
PPCH
PCA interrupt priority bit high.
PPCH
PPC Priority Level
0
0
0
1
1
0
1
1
Lowest
Highest
5
PT2H
Timer 2 overflow interrupt Priority High bit
PT2H
PT2
0
0
0
1
1
0
1
1
Priority Level
Lowest
Highest
4
PSH
Serial port Priority High bit
PSH
PS
0
0
0
1
1
0
1
1
Priority Level
Lowest
Highest
3
PT1H
Timer 1 overflow interrupt Priority High bit
PT1H
PT1
0
0
0
1
1
0
1
1
Priority Level
Lowest
Highest
2
PX1H
External interrupt 1 Priority High bit
PX1H
PX1
0
0
0
1
1
0
1
1
Priority Level
Lowest
Highest
1
PT0H
Timer 0 overflow interrupt Priority High bit
PT0H
PT0
0
0
0
1
1
0
1
1
Priority Level
Lowest
Highest
0
PX0H
External interrupt 0 Priority High bit
PX0H
PX0
0
0
0
1
1
0
1
1
Priority Level
Lowest
Highest
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TS80C51RA2-MIB | High Performance 8-bit Microcontroller |
| TS80C51RA2-MIE | High Performance 8-bit Microcontroller |
| TS80C51RA2-VCB | High Performance 8-bit Microcontroller |
| TS80C51RA2-VCE | High Performance 8-bit Microcontroller |
| TS80C51RA2-VIB | High Performance 8-bit Microcontroller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TS80C51RA2-MCEB | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:High Performance 8-bit Microcontrollers |
| TS80C51RA2-MCED | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:High Performance 8-bit Microcontrollers |
| TS80C51RA2-MCER | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:High Performance 8-bit Microcontrollers |
| TS80C51RA2-MCJB | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:High Performance 8-bit Microcontrollers |
| TS80C51RA2-MCJD | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:High Performance 8-bit Microcontrollers |
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