PIC16C782 Microchip Technology Inc., PIC16C782 Datasheet - Page 126

• Manufacturer Part Number: PIC16C782
• Description: 8-bit Cmos Microcontrollers With A/d, D/a, Opamp, Comparators And Psmc
• Manufacturer: Microchip Technology Inc.

PIC16C781/782
REGISTER 14-2:
TABLE 14-4:
DS41171A-page 124
POR
0
0
0
1
1
1
1
1
bit 7-5
bit 4
bit 3
bit 2
bit 1
bit 0
BOR
1
x
x
0
1
1
1
1
STATUS BITS AND THEIR SIGNIFICANCE
TO
1
0
x
1
0
0
u
1
POWER CONTROL REGISTER (PCON: 8Eh)
Unimplemented: Read as '0'
WDTON: WDT Software Enable bit
If WDTE bit (Configuration Word <3>) = 1:
This bit is not writable, always reads ‘1’
If WDTE bit (Configuration Word <3>) = 0:
1 = WDT is enabled
0 = WDT is disabled and cleared
OSCF: Oscillator Speed bit (pending on new internal oscillator decision)
INTRC mode:
1 = 4 MHz typical
0 = 37 kHz typical
All other oscillator modes:
Ignored
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
x = Bit is unknown
bit 7
U-0
PD
—
1
x
0
1
1
0
u
0
Power-on Reset
Illegal, TO is set on POR
Illegal, PD is set on POR
Brown-out Reset
WDT Reset
WDT Wake-up
MCLR Reset during normal operation
MCLR Reset during SLEEP or interrupt wake-up from SLEEP
U-0
—
U-0
—
Preliminary
W = Writable bit
’1’ = Bit is set
’q’ = Value depends on condition
WDTON
R/W-q
Bit Significance
U = Unimplemented bit, read as ‘0’
’0’ = Bit is cleared
R/W-1
OSCF
U-0
—
2001 Microchip Technology Inc.
R/W-q
POR
R/W-x
BOR
bit 0