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PIC18F8620-I/PT 参数 Datasheet PDF下载

PIC18F8620-I/PT图片预览
型号: PIC18F8620-I/PT
PDF下载: 下载PDF文件 查看货源
内容描述: 八十〇分之六十四引脚高性能1 Mbit的增强型闪存微控制器与A / D [64/80-Pin High Performance 1 Mbit Enhanced FLASH Microcontrollers with A/D]
分类和应用: 闪存微控制器和处理器外围集成电路PC时钟
文件页数/大小: 366 页 / 6797 K
品牌: MICROCHIP [ MICROCHIP ]
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PIC18FXX20  
9.5  
RCON Register  
The RCON register contains the IPEN bit, which is  
used to enable prioritized interrupts. The functions of  
the other bits in this register are discussed in more  
detail in Section 4.14.  
REGISTER 9-13: RCON REGISTER  
R/W-0  
IPEN  
U-0  
U-0  
R/W-1  
RI  
R-1  
TO  
R-1  
PD  
R/W-0  
POR  
R/W-0  
BOR  
bit 7  
bit 0  
bit 7  
IPEN: Interrupt Priority Enable bit  
1= Enable priority levels on interrupts  
0= Disable priority levels on interrupts (PIC16 Compatibility mode)  
Unimplemented: Read as '0'  
RI: RESETInstruction Flag bit  
bit 6-5  
bit 4  
For details of bit operation, see Register 4-4  
TO: Watchdog Time-out Flag bit  
For details of bit operation, see Register 4-4  
PD: Power-down Detection Flag bit  
For details of bit operation, see Register 4-4  
POR: Power-on Reset Status bit  
For details of bit operation, see Register 4-4  
BOR: Brown-out Reset Status bit  
bit 3  
bit 2  
bit 1  
bit 0  
For details of bit operation, see Register 4-4  
Legend:  
R = Readable bit  
- n = Value at POR  
W = Writable bit  
‘1’ = Bit is set  
U = Unimplemented bit, read as ‘0’  
‘0’ = Bit is cleared x = Bit is unknown  
2003 Microchip Technology Inc.  
Advance Information  
DS39609A-page 101  
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