Datasheet
PIC16C62B/72A
1998-2013 Microchip Technology Inc. Preliminary DS35008C-page 61
TABLE 10-6 INITIALIZATION CONDITIONS FOR ALL REGISTERS
Register Applicable
Devices
Power-on Reset,
Brown-out Reset
MCLR Resets
WDT Reset
Wake-up via WDT or
Interrupt
W62B72Axxxx xxxx uuuu uuuu uuuu uuuu
INDF 62B 72A N/A N/A N/A
TMR0 62B 72A xxxx xxxx uuuu uuuu uuuu uuuu
PCL 62B 72A 0000h 0000h
PC + 1
(2)
STATUS 62B 72A 0001 1xxx
000q quuu
(3)
uuuq quuu
(3)
FSR 62B 72A xxxx xxxx uuuu uuuu uuuu uuuu
PORTA
(4)
62B 72A --0x 0000 --0u 0000 --uu uuuu
PORTB
(5)
62B 72A xxxx xxxx uuuu uuuu uuuu uuuu
PORTC
(5)
62B 72A xxxx xxxx uuuu uuuu uuuu uuuu
PCLATH 62B 72A ---0 0000 ---0 0000 ---u uuuu
INTCON 62B 72A 0000 000x 0000 000u
uuuu uuuu
(1)
PIR1
62B
72A ---- 0000 ---- 0000
---- uuuu
(1)
62B 72A -0-- 0000 -0-- 0000
-u-- uuuu
(1)
TMR1L 62B 72A xxxx xxxx uuuu uuuu uuuu uuuu
TMR1H 62B 72A xxxx xxxx uuuu uuuu uuuu uuuu
T1CON 62B 72A --00 0000 --uu uuuu --uu uuuu
TMR2 62B 72A 0000 0000 0000 0000 uuuu uuuu
T2CON 62B 72A -000 0000 -000 0000 -uuu uuuu
SSPBUF 62B 72A xxxx xxxx uuuu uuuu uuuu uuuu
SSPCON 62B 72A 0000 0000 0000 0000 uuuu uuuu
CCPR1L 62B 72A xxxx xxxx uuuu uuuu uuuu uuuu
CCPR1H 62B 72A xxxx xxxx uuuu uuuu uuuu uuuu
CCP1CON 62B 72A --00 0000 --00 0000 --uu uuuu
ADRES
62B 72A xxxx xxxx uuuu uuuu uuuu uuuu
ADCON0
62B 72A 0000 00-0 0000 00-0 uuuu uu-u
OPTION_REG 62B 72A 1111 1111 1111 1111 uuuu uuuu
TRISA 62B 72A --11 1111 --11 1111 --uu uuuu
TRISB 62B 72A 1111 1111 1111 1111 uuuu uuuu
TRISC 62B 72A 1111 1111 1111 1111 uuuu uuuu
PIE1
62B
72A ---- 0000 ---- 0000 ---- uuuu
62B 72A -0-- 0000 -0-- 0000 -u-- uuuu
PCON 62B 72A ---- --0q ---- --uq ---- --uq
PR2 62B 72A 1111 1111 1111 1111 1111 1111
SSPADD 62B 72A 0000 0000 0000 0000 uuuu uuuu
SSPSTAT 62B 72A 0000 0000 0000 0000 uuuu uuuu
ADCON1
62B 72A ---- -000 ---- -000 ---- -uuu
Legend: u = unchanged, x = unknown, - = unimplemented bit, read as '0', q = value depends on condition
Note 1: One or more bits in INTCON and/or PIR1 will be affected (to cause wake-up).
2: When the wake-up is due to an interrupt and the GIE bit is set, the PC is loaded with the interrupt vector (0004h).
3: See Table 10-5 for reset value for specific condition.
4: On any device reset, these pins are configured as inputs.
5: This is the value that will be in the port output latch.