PIC16LF1508 Datasheet, PDF (79/384 Pages) Microchip Technology – 20-Pin Flash, 8-Bit Microcontrollers with nanoWatt XLP Technology

PIC16(L)F1508/9
7.6.2 PIE1 REGISTER
The PIE1 register contains the interrupt enable bits, as
shown in Register 7-2.
Note: Bit PEIE of the INTCON register must be
set to enable any peripheral interrupt.
REGISTER 7-2: PIE1: PERIPHERAL INTERRUPT ENABLE REGISTER 1
R/W-0/0
R/W-0/0
R/W-0/0
R/W-0/0 R/W-0/0
U-0
TMR1GIE
ADIE
RCIE
TXIE
SSP1IE
—
bit 7
R/W-0/0
TMR2IE
R/W-0/0
TMR1IE
bit 0
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
bit 7
TMR1GIE: Timer1 Gate Interrupt Enable bit
1 = Enables the Timer1 gate acquisition interrupt
0 = Disables the Timer1 gate acquisition interrupt
bit 6
ADIE: A/D Converter (ADC) Interrupt Enable bit
1 = Enables the ADC interrupt
0 = Disables the ADC interrupt
bit 5
RCIE: USART Receive Interrupt Enable bit
1 = Enables the USART receive interrupt
0 = Disables the USART receive interrupt
bit 4
TXIE: USART Transmit Interrupt Enable bit
1 = Enables the USART transmit interrupt
0 = Disables the USART transmit interrupt
bit 3
SSP1IE: Synchronous Serial Port (MSSP) Interrupt Enable bit
1 = Enables the MSSP interrupt
0 = Disables the MSSP interrupt
bit 2
Unimplemented: Read as ‘0’
bit 1
TMR2IE: TMR2 to PR2 Match Interrupt Enable bit
1 = Enables the Timer2 to PR2 match interrupt
0 = Disables the Timer2 to PR2 match interrupt
bit 0
TMR1IE: Timer1 Overflow Interrupt Enable bit
1 = Enables the Timer1 overflow interrupt
0 = Disables the Timer1 overflow interrupt
 2011 Microchip Technology Inc.
Preliminary
DS41609A-page 79