PIC16C770 Microchip Technology Inc., PIC16C770 Datasheet - Page 126

• Manufacturer Part Number: PIC16C770
• Description: 18/20-pin, 8-bit Cmos Microcontrollers With 10/12-bit A/d
• Manufacturer: Microchip Technology Inc.

PIC16C717/770/771
TABLE 12-6:
DS41120B-page 124
W
INDF
TMR0
PCL
STATUS
FSR
PORTA
PORTB
PCLATH
INTCON
PIR1
PIR2
TMR1L
TMR1H
T1CON
TMR2
T2CON
SSPBUF
SSPCON
CCPR1L
CCPR1H
CCP1CON
ADRESH
ADCON0
OPTION_REG
TRISA
TRISB
PIE1
PIE2
PCON
PR2
SSPADD
SSPSTAT
WPUB
IOCB
Legend: u = unchanged,
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
2: See Table 12-5 for RESET value for specific condition.
(0004h).
Register
INITIALIZATION CONDITIONS FOR ALL REGISTERS
x = unknown,
Power-on Reset or
Brown-out Reset
xxxx xxxx
0000 0000
xxxx xxxx
0001 1xxx
xxxx xxxx
xxxx 0000
xxxx xx11
---0 0000
0000 000x
-0-- 0000
0--- 0---
xxxx xxxx
xxxx xxxx
--00 0000
0000 0000
-000 0000
xxxx xxxx
0000 0000
xxxx xxxx
xxxx xxxx
0000 0000
xxxx xxxx
0000 0000
1111 1111
1111 1111
1111 1111
-0-- 0000
0--- 0---
---- 1-qq
1111 1111
0000 0000
0000 0000
1111 1111
1111 0000
0000h
- = unimplemented bit, read as ’0’, q = value depends on condition
MCLR Reset or
000q quuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu 0000
uuuu uu11
---0 0000
0000 000u
-0-- 0000
0--- 0---
uuuu uuuu
uuuu uuuu
--uu uuuu
0000 0000
-000 0000
uuuu uuuu
0000 0000
uuuu uuuu
uuuu uuuu
0000 0000
uuuu uuuu
0000 0000
1111 1111
1111 1111
1111 1111
-0-- 0000
0--- 0---
---- 1-uu
1111 1111
0000 0000
0000 0000
1111 1111
1111 0000
WDT Reset
0000h
(2)
2002 Microchip Technology Inc.
Wake-up via WDT or
uuuq quuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
---u uuuu
uuuu uuqq
-0-- uuuu
q--- q---
uuuu uuuu
uuuu uuuu
--uu uuuu
uuuu uuuu
-uuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
-u-- uuuu
u--- u---
---- u-uu
1111 1111
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
PC + 1
Interrupt
(1)
(2)