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ATMEGA8-16AI 参数 Datasheet PDF下载

ATMEGA8-16AI图片预览
型号: ATMEGA8-16AI
PDF下载: 下载PDF文件 查看货源
内容描述: 位的AVR微控制器8K字节在 - 系统内可编程Flash [-bit AVR Microcontroller with 8K Bytes In- System Programmable Flash]
分类和应用: 微控制器
文件页数/大小: 303 页 / 5122 K
品牌: ATMEL [ ATMEL ]
 浏览型号ATMEGA8-16AI的Datasheet PDF文件第67页浏览型号ATMEGA8-16AI的Datasheet PDF文件第68页浏览型号ATMEGA8-16AI的Datasheet PDF文件第69页浏览型号ATMEGA8-16AI的Datasheet PDF文件第70页浏览型号ATMEGA8-16AI的Datasheet PDF文件第72页浏览型号ATMEGA8-16AI的Datasheet PDF文件第73页浏览型号ATMEGA8-16AI的Datasheet PDF文件第74页浏览型号ATMEGA8-16AI的Datasheet PDF文件第75页  
ATmega8(L)  
Timer/Counter Interrupt Flag  
Register – TIFR  
Bit  
7
OCF2  
R/W  
0
6
TOV2  
R/W  
0
5
ICF1  
R/W  
0
4
OCF1A  
R/W  
0
3
OCF1B  
R/W  
0
2
TOV1  
R/W  
0
1
0
TOV0  
R/W  
0
TIFR  
Read/Write  
Initial Value  
R/W  
0
• Bit 0 – TOV0: Timer/Counter0 Overflow Flag  
The bit TOV0 is set (one) when an overflow occurs in Timer/Counter0. TOV0 is cleared  
by hardware when executing the corresponding interrupt Handling Vector. Alternatively,  
TOV0 is cleared by writing a logic one to the flag. When the SREG I-bit, TOIE0  
(Timer/Counter0 Overflow Interrupt Enable), and TOV0 are set (one), the  
Timer/Counter0 Overflow interrupt is executed.  
71  
2486M–AVR–12/03  
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