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PIC16F676-EP Datasheet, PDF (16/132 Pages) Microchip Technology – 14-Pin, Flash-Based 8-Bit CMOS Microcontrollers | |||
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PIC16F630/676
2.2.2.4 PIE1 Register
The PIE1 register contains the interrupt enable bits, as
shown in Register 2-4.
Note: Bit PEIE (INTCON<6>) must be set to
enable any peripheral interrupt.
REGISTER 2-4:
PIE1 â PERIPHERAL INTERRUPT ENABLE REGISTER 1 (ADDRESS: 8Ch)
R/W-0 R/W-0
U-0
EEIE
ADIE
â
bit 7
U-0
R/W-0
U-0
â
CMIE
â
U-0
R/W-0
â
TMR1IE
bit 0
bit 7
bit 6
bit 5-4
bit 3
bit 2-1
bit 0
EEIE: EE Write Complete Interrupt Enable bit
1 = Enables the EE write complete interrupt
0 = Disables the EE write complete interrupt
ADIE: A/D Converter Interrupt Enable bit (PIC16F676 only)
1 = Enables the A/D converter interrupt
0 = Disables the A/D converter interrupt
Unimplemented: Read as â0â
CMIE: Comparator Interrupt Enable bit
1 = Enables the comparator interrupt
0 = Disables the comparator interrupt
Unimplemented: Read as â0â
TMR1IE: TMR1 Overflow Interrupt Enable bit
1 = Enables the TMR1 overflow interrupt
0 = Disables the TMR1 overflow interrupt
Legend:
R = Readable bit
- n = Value at POR
W = Writable bit
â1â = Bit is set
U = Unimplemented bit, read as â0â
â0â = Bit is cleared x = Bit is unknown
DS40039F-page 16
ï£ 2010 Microchip Technology Inc.
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