Datasheet

PIC32MX1XX/2XX
DS61168E-page 82 Preliminary  2011-2012 Microchip Technology Inc.
REGISTER 6-1: RCON: RESET CONTROL REGISTER
Bit
Range
Bit
31/23/15/7
Bit
30/22/14/6
Bit
29/21/13/5
Bit
28/20/12/4
Bit
27/19/11/3
Bit
26/18/10/2
Bit
25/17/9/1
Bit
24/16/8/0
31:24
U-0 U-0 U-0 U-0 U-0 U-0 U-0 U-0
— — — — — — — —
23:16
U-0 U-0 U-0 U-0 U-0 U-0 U-0 U-0
— — — — — — — —
15:8
U-0 U-0 U-0 U-0 U-0 U-0 R/W-0, HS R/W-0
— — — — — — CMR VREGS
7:0
R/W-0, HS R/W-0, HS U-0 R/W-0, HS R/W-0, HS R/W-0, HS R/W-1, HS R/W-1, HS
EXTR SWR — WDTO SLEEP IDLE BOR
(1)
POR
(1)
Legend: HS = Set by hardware
R = Readable bit W = Writable bit U = Unimplemented bit, read as ‘0’
-n = Value at POR ‘1’ = Bit is set ‘0’ = Bit is cleared x = Bit is unknown
bit 31-10 Unimplemented: Read as ‘0’
bit 9 CMR: Configuration Mismatch Reset Flag bit
1 = Configuration mismatch Reset has occurred
0 = Configuration mismatch Reset has not occurred
bit 8 VREGS: Voltage Regulator Standby Enable bit
1 = Regulator is enabled and is on during Sleep mode
0 = Regulator is disabled and is off during Sleep mode
bit 7 EXTR: External Reset (MCLR
) Pin Flag bit
1 = Master Clear (pin) Reset has occurred
0 = Master Clear (pin) Reset has not occurred
bit 6 SWR: Software Reset Flag bit
1 = Software Reset was executed
0 = Software Reset as not executed
bit 5 Unimplemented: Read as ‘0’
bit 4 WDTO: Watchdog Timer Time-out Flag bit
1 = WDT Time-out has occurred
0 = WDT Time-out has not occurred
bit 3 SLEEP: Wake From Sleep Flag bit
1 = Device was in Sleep mode
0 = Device was not in Sleep mode
bit 2 IDLE: Wake From Idle Flag bit
1 = Device was in Idle mode
0 = Device was not in Idle mode
bit 1 BOR: Brown-out Reset Flag bit
(1)
1 = Brown-out Reset has occurred
0 = Brown-out Reset has not occurred
bit 0 POR: Power-on Reset Flag bit
(1)
1 = Power-on Reset has occurred
0 = Power-on Reset has not occurred
Note 1: User software must clear this bit to view next detection.