PIC18F47J53 Datasheet, PDF (424/586 Pages) Microchip Technology – 28/44-Pin, High-Performance USB Microcontrollers with nanoWatt XLP Technology

PIC18F47J53 FAMILY
26.6 Operation During Sleep
When enabled, the HLVD circuitry continues to operate
during Sleep. If the device voltage crosses the trip
point, the HLVDIF bit will be set and the device will
wake-up from Sleep. Device execution will continue
from the interrupt vector address if interrupts have
been globally enabled.
26.7 Effects of a Reset
A device Reset forces all registers to their Reset state.
This forces the HLVD module to be turned off.
TABLE 26-1: REGISTERS ASSOCIATED WITH HIGH/LOW-VOLTAGE DETECT MODULE
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
HLVDCON VDIRMAG BGVST
IRVST HLVDEN HLVDL3 HLVDL2
INTCON
GIE/GIEH PEIE/GIEL TMR0IE INT0IE
RBIE
TMR0IF
PIR2
OSCFIF
CM2IF
CM1IF
USBIF
BCL1IF HLVDIF
PIE2
OSCFIE
CM2IE
CM1IE USBIE BCL1IE HLVDIE
IPR2
OSCFIP
CM2IP
CM1IP USBIP BCL1IP HLVDIP
Legend: — = unimplemented, read as ‘0’. Shaded cells are unused by the HLVD module.
HLVDL1
INT0IF
TMR3IF
TMR3IE
TMR3IP
HLVDL0
RBIF
CCP2IF
CCP2IE
CCP2IP
DS39964B-page 424
Preliminary
 2010 Microchip Technology Inc.