PIC16LC925T-I/CL View Datasheet(PDF) - Microchip Technology
Part Name
Description
Manufacturer
PIC16LC925T-I/CL Datasheet PDF : 182 Pages
| |||
PIC16C925/926
TABLE 12-4: STATUS BITS AND THEIR SIGNIFICANCE
POR BOR TO
0
x
1
0
x
0
0
x
x
1
0
1
1
1
0
1
1
0
1
1
u
1
1
1
PD
Condition
1 Power-on Reset
x Illegal, TO is set on POR
0 Illegal, PD is set on POR
1 Brown-out Reset
1 WDT Reset
0 WDT Wake-up
u MCLR Reset during normal operation
0 MCLR Reset during SLEEP or interrupt wake-up from SLEEP
TABLE 12-5: RESET CONDITION FOR SPECIAL REGISTERS
Condition
Program
Counter
STATUS
Register
PCON
Register
Power-on Reset
000h
0001 1xxx
---- --0x
MCLR Reset during normal operation
000h
000u uuuu
---- --uu
MCLR Reset during SLEEP
000h
0001 0uuu
---- --uu
WDT Reset
000h
0000 1uuu
---- --uu
WDT Wake-up
PC + 1
uuu0 0uuu
---- --uu
Brown-out Reset
Interrupt wake-up from SLEEP
000h
PC + 1(1)
0001 1uuu
uuu1 0uuu
---- --u0
---- --uu
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).
2001 Microchip Technology Inc.
Preliminary
DS39544A-page 103
Share Link: 