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PIC16F610 Datasheet, PDF (23/180 Pages) Microchip Technology – 14-Pin, Flash-Based 8-Bit CMOS Microcontrollers | |||
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PIC16F610/616/16HV610/616
2.2.2.6 PCON Register
The Power Control (PCON) register (see Table 12-2)
contains flag bits to differentiate between a:
⢠Power-on Reset (POR)
⢠Brown-out Reset (BOR)
⢠Watchdog Timer Reset (WDT)
⢠External MCLR Reset
The PCON register also controls the software enable of
the BOR.
The PCON register bits are shown in Register 2-6.
REGISTER 2-6: PCON: POWER CONTROL REGISTER
U-0
â
bit 7
U-0
U-0
U-0
U-0
â
â
â
â
U-0
R/W-0
R/W-0(1)
â
POR
BOR
bit 0
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
bit 7-2
bit 1
bit 0
Unimplemented: Read as â0â
POR: Power-on Reset Status bit
1 = No Power-on Reset occurred
0 = A Power-on Reset occurred (must be set in software after a Power-on Reset occurs)
BOR: Brown-out Reset Status bit
1 = No Brown-out Reset occurred
0 = A Brown-out Reset occurred (must be set in software after a Brown-out Reset occurs)
Note 1: Reads as â0â if Brown-out Reset is disabled.
© 2007 Microchip Technology Inc.
Preliminary
DS41288C-page 21
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