PIC16C765SLASHP datasheet(28/158 Pages) MICROCHIP

28 / 158 page

PIC16C745/765

DS41124A-page 28

Advanced Information

4.2.2.8

PCON REGISTER

The Power Control (PCON) register contains flag bits to

allow differentiation between a Power-on Reset (POR),

a Brown-out Reset (BOR), a Watch-dog Reset (WDT)

and an external MCLR Reset.

POWER CONTROL REGISTER REGSTER (PCON: 8Eh)

Note:

BOR is unknown on POR. It must be set by

the user and checked on subsequent

resets to see if BOR is clear, indicating a

brown-out has occurred. The BOR status

bit is a “don't care” and is not predictable if

the brown-out circuit is disabled (by clear-

ing the BODEN bit in the configuration

word).

U-0

R/W-0

R/W-q

—

POR

BOR

= Readable bit

W = Writable bit

= Unimplemented bit,

read as ‘0’

-n = Value at POR reset

bit7

bit0

bit 7-2:

Unimplemented: Read as ’0’

bit 1:

POR: Power-on Reset Status bit

= No power-on reset occurred

= A power-on reset occurred (must be set in software after a power-on reset occurs)

bit 0:

BOR: Brown-out Reset Status bit

= No brown-out reset occurred

= A brown-out reset occurred (must be set in software after a brown-out reset occurs)

PIC16C765/P Datasheet(PDF) 28 Page - Microchip Technology

PIC16C765/P Datasheet(HTML) 28 Page - Microchip Technology

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL