PIC16LC62X-04/JW View Datasheet(PDF) - Microchip Technology
Part Name
Description
MFG CO.
'PIC16LC62X-04/JW' PDF : 112 Pages View PDF
PIC16C62X(A)
4.2.2.6 PCON REGISTER
The PCON register contains flag bits to differentiate
between a Power-on Reset, an external MCLR reset,
WDT reset or a Brown-out Reset.
Note: BOR is unknown on Power-on Reset. It
must then be set by the user and checked
on subsequent resets to see if BOR is
cleared, indicating a brown-out has
occurred. The BOR status bit is a "don't
care" and is not necessarily predictable if
the brown-out circuit is disabled (by
programming BODEN bit in the
Configuration word).
FIGURE 4-11: PCON REGISTER (ADDRESS 8Eh)
U-0
U-0
U-0
U-0
U-0
—
—
—
—
—
bit7
bit 7-2: Unimplemented: Read as '0'
U-0
R/W-0 R/W-0
—
POR
BOR R = Readable bit
bit0 W = Writable bit
U = Unimplemented bit,
read as ‘0’
- n = Value at POR reset
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:
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)
© 1997 Microchip Technology Inc.
Preliminary
DS30235F-page 21
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