鈥?/div>
Oscillator Configuration
TABLE 11-4:
POR
0
0
0
1
1
1
1
1
BOR
x
x
x
0
1
1
1
1
STATUS BITS AND THEIR SIGNIFICANCE
TO
1
0
x
1
0
0
u
1
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
TABLE 11-5:
RESET CONDITION FOR SPECIAL REGISTERS
Condition
Program
Counter
000h
000h
000h
000h
PC + 1
000h
PC + 1
(1)
STATUS
Register
0001 1xxx
000u uuuu
0001 0uuu
0000 1uuu
uuu0 0uuu
0001 1uuu
uuu1 0uuu
PCON
Register
---- --0x
---- --uu
---- --uu
---- --uu
---- --uu
---- --u0
---- --uu
Power-on Reset
MCLR Reset during normal operation
MCLR Reset during SLEEP
WDT Reset
WDT Wake-up
Brown-out Reset
Interrupt wake-up from SLEEP
Legend:
u
= unchanged,
x
= unknown,
-
= unimplemented bit read as '0'.
Note 1:
When the wake-up is due to an interrupt and the GIE bit is set, the PC is loaded with the interrupt vector
(0004h).
漏
1999 Microchip Technology Inc.
Preliminary
DS30569A-page 95