Datasheet

MCP19111

DS22331A-page 90  2013 Microchip Technology Inc.

14.8 Power Control (PCON) Register

The Power Control (PCON) register contains flag bits

to differentiate between a:

• Power-on Reset (POR

)

• Over Temperature (OT)

The PCON register bits are shown in Register 14-1.

U-0 U-0 U-0 U-0 U-0 R/W-0 R/W-0 U-0

— — — — —OTPOR —

bit 7 bit 0

Legend:

R = Readable bit P = Programmable bit U = Unimplemented bit, read as ‘0’

-n = Value at POR ‘1’ = Bit is set ‘0’ = Bit is cleared x = Bit is unknown

bit 7-3 Unimplemented: Read as '0'

bit 2 OT

: Overtemperature Reset Status bit

1 = No Overtemperature Reset occurred

0 = An Overtemperature Reset occurred (must be set in software after an Overtemperature occurs)

bit 1 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)

bit 0 Unimplemented: Read as '0'

TABLE 0-1: SUMMARY OF REGISTERS ASSOCIATED WITH RESETS

Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0

on Page

PCON

— — — — —OTPOR — 90

STATUS IPR RP1 RP0 TO

PD ZDCC

Legend: — = unimplemented bit, reads as ‘0’. Shaded cells are not used by Resets.

Note 1: Other (non Power-up) Resets include MCLR

Reset and Watchdog Timer Reset during normal operation.