Microchip Technology PIC12F1501, Manual

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2011-2015 Microchip Technology Inc. DS40001609E-page 85
PIC16(L)F1508/9
8.3 Register Definitions: Voltage Regulator Control
TABLE 8-1: SUMMARY OF REGISTERS ASSOCIATED WITH POWER-DOWN MODE
REGISTER 8-1: VREGCON: VOLTAGE REGULATOR CONTROL REGISTER
(1)
U-0 U-0 U-0 U-0 U-0 U-0 R/W-0/0 R/W-1/1
— — — — — — VREGPM Reserved
bit 7 bit 0
Legend:
R = Readable bit W = Writable bit U = Unimplemented bit, read as ‘0’
u = Bit is unchanged x = Bit is unknown -n/n = Value at POR and BOR/Value at all other Resets
‘1’ = Bit is set ‘0’ = Bit is cleared
bit 7-2
Unimplemented:
Read as ‘
0
’
bit 1
VREGPM:
Voltage Regulator Power Mode Selection bit
1
= Low-Power Sleep mode enabled in Sleep
(2)
Draws lowest current in Sleep, slower wake-up
0
= Normal Power mode enabled in Sleep
(2)
Draws higher current in Sleep, faster wake-up
bit 0
Reserved:
Read as ‘
1
’. Maintain this bit set.
Note 1:
PIC16F1508/9 only.
2:
See
Section 29.0 “Electrical Specifications”
.
Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Register on
Page
INTCON GIE PEIE TMR0IE INTE IOCIE TMR0IF INTF IOCIF 75
IOCAF — — IOCAF5 IOCAF4 IOCAF3 IOCAF2 IOCAF1 IOCAF0 121
IOCAN — — IOCAN5 IOCAN4 IOCAN3 IOCAN2 IOCAN1 IOCAN0 121
IOCAP — — IOCAP5 IOCAP4 IOCAP3 IOCAP2 IOCAP1 IOCAP0 121
IOCBF IOCBF7 IOCBF6 IOCBF5 IOCBF4
— — — —
122
IOCBN IOCBN7 IOCBN6 IOCBN5 IOCBN4
— — — —
122
IOCBP IOCBP7 IOCBP6 IOCBP5 IOCBP4
— — — —
122
PIE1 TMR1GIE ADIE RCIE TXIE SSP1IE — TMR2IE TMR1IE 76
PIE2 OSFIE C2IE C1IE — BCL1IE NCO1IE — — 77
PIE3 — — — — CLC4IE CLC3IE CLC2IE CLC1IE 78
PIR1 TMR1GIF ADIF RCIF TXIF SSP1IF — TMR2IF TMR1IF 78
PIR2 OSFIF C2IF C1IF — BCL1IF NCO1IF — — 78
PIR3 — — — — CLC4IF CLC3IF CLC2IF CLC1IF 81
STATUS — — — TO PD Z DC C 19
WDTCON — — WDTPS<4:0> SWDTEN 88
Legend:
— = unimplemented, read as ‘
0
’. Shaded cells are not used in Power-Down mode.