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PIC16CE625-04/P 参数 Datasheet PDF下载

PIC16CE625-04/P图片预览
型号: PIC16CE625-04/P
PDF下载: 下载PDF文件 查看货源
内容描述: OTP 8位CMOS微控制器与EEPROM数据存储器 [OTP 8-Bit CMOS MCU with EEPROM Data Memory]
分类和应用: 存储微控制器和处理器外围集成电路光电二极管可编程只读存储器电动程控只读存储器电可擦编程只读存储器时钟
文件页数/大小: 108 页 / 2330 K
品牌: MICROCHIP [ MICROCHIP ]
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PIC16CE62X  
4.2.2.3  
INTCON REGISTER  
Note: Interrupt flag bits get set when an interrupt  
condition occurs regardless of the state of  
its corresponding enable bit or the global  
enable bit, GIE (INTCON<7>).  
The INTCON register is a readable and writable  
register which contains the various enable and flag bits  
for all interrupt sources except the comparator module.  
See Section 4.2.2.4 and Section 4.2.2.5 for  
description of the comparator enable and flag bits.  
a
FIGURE 4-8: INTCON REGISTER (ADDRESS 0BH OR 8BH)  
R/W-0  
GIE  
R/W-0  
PEIE  
R/W-0  
T0IE  
R/W-0  
INTE  
R/W-0  
RBIE  
R/W-0  
T0IF  
R/W-0  
INTF  
R/W-x  
RBIF  
R
W
U
= Readable bit  
= Writable bit  
= Unimplemented bit,  
read as ‘0’  
bit7  
bit0  
- n = Value at POR reset  
-x = Unknown at POR reset  
bit 7:  
GIE: Global Interrupt Enable bit  
1 = Enables all un-masked interrupts  
0 = Disables all interrupts  
bit 6:  
bit 5:  
bit 4:  
bit 3:  
bit 2:  
bit 1:  
bit 0:  
PEIE: Peripheral Interrupt Enable bit  
1 = Enables all un-masked peripheral interrupts  
0 = Disables all peripheral interrupts  
T0IE: TMR0 Overflow Interrupt Enable bit  
1 = Enables the TMR0 interrupt  
0 = Disables the TMR0 interrupt  
INTE: RB0/INT External Interrupt Enable bit  
1 = Enables the RB0/INT external interrupt  
0 = Disables the RB0/INT external interrupt  
RBIE: RB Port Change Interrupt Enable bit  
1 = Enables the RB port change interrupt  
0 = Disables the RB port change interrupt  
T0IF: TMR0 Overflow Interrupt Flag bit  
1 = TMR0 register has overflowed (must be cleared in software)  
0 = TMR0 register did not overflow  
INTF: RB0/INT External Interrupt Flag bit  
1 = The RB0/INT external interrupt occurred (must be cleared in software)  
0 = The RB0/INT external interrupt did not occur  
RBIF: RB Port Change Interrupt Flag bit  
1 = When at least one of the RB7:RB4 pins changed state (must be cleared in software)  
0 = None of the RB7:RB4 pins have changed state  
1998 Microchip Technology Inc.  
Preliminary  
DS40182A-page 17