PIC16C925T-S/CL Ver la hoja de datos (PDF) - Microchip Technology

Número de pieza

componentes Descripción

Fabricante

PIC16C925T-S/CL

64/68-Pin CMOS Microcontrollers with LCD Driver

Microchip Technology 

PIC16C925/926

2.3.6 PCON REGISTER

The Power Control (PCON) register contains a flag bit

to allow differentiation between a Power-on Reset

(POR) to an external MCLR Reset or WDT Reset.

For various RESET conditions, see Table 12-4 and

Table 12-5.

REGISTER 2-6: PCON REGISTER (ADDRESS 8Eh)

U-0

U-0

U-0

U-0

—

—

—

—

bit 7

U-0

U-0

R/W-0 R/W-1

—

—

POR

BOR

bit 0

bit 7-2

bit 1

bit 0

Unimplemented: Read as '0'

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)

Legend:

R = Readable bit

- n = Value at POR

W = Writable bit

’1’ = Bit is set

U = Unimplemented bit, read as ‘0’

’0’ = Bit is cleared x = Bit is unknown

DS39544A-page 24

Preliminary

 2001 Microchip Technology Inc.

Share Link: