PIC16F716-I Datasheet, PDF (72/136 Pages) Microchip Technology – 8-bit Flash-based Microcontroller with A/D Converter and Enhanced Capture/Compare/PWM

PIC16F716
TABLE 9-6: INITIALIZATION CONDITIONS FOR ALL REGISTERS OF THE PIC16F716
Register
Power-on Reset,
Brown-out Reset
MCLR Resets
WDT Reset
Wake-up via WDT or
Interrupt
W
xxxx xxxx
uuuu uuuu
uuuu uuuu
INDF
N/A
N/A
N/A
TMR0
PCL
STATUS
xxxx xxxx
0000h
0001 1xxx
uuuu uuuu
0000h
000q quuu⁽³⁾
uuuu uuuu
PC + 1⁽²⁾
uuuq quuu⁽³⁾
FSR
PORTA^{(4), (5), (6)}
PORTB^{(4), (5)}
xxxx xxxx
--xx 0000
xxxx xxxx
uuuu uuuu
--xx 0000
uuuu uuuu
uuuu uuuu
--uu uuuu
uuuu uuuu
PCLATH
INTCON
PIR1
---0 0000
0000 -00x
-0-- -000
---0 0000
0000 -00u
-0-- -000
---u uuuu
uuuu -uuu⁽¹⁾
-u-- -uuu⁽¹⁾
TMR1L
xxxx xxxx
uuuu uuuu
uuuu uuuu
TMR1H
xxxx xxxx
uuuu uuuu
uuuu uuuu
T1CON
--00 0000
--uu uuuu
--uu uuuu
TMR2
0000 0000
0000 0000
uuuu uuuu
T2CON
-000 0000
-000 0000
-uuu uuuu
CCPR1L
xxxx xxxx
uuuu uuuu
uuuu uuuu
CCPR1H
xxxx xxxx
uuuu uuuu
uuuu uuuu
CCP1CON
0000 0000
0000 0000
uuuu uuuu
PWM1CON
0000 0000
0000 0000
uuuu uuuu
ECCPAS
00-0 0000
00-0 0000
u-uu uuuu
ADRES
xxxx xxxx
uuuu uuuu
uuuu uuuu
ADCON0
0000 0000
0000 0000
uuuu uuuu
OPTION_REG
1111 1111
1111 1111
uuuu uuuu
TRISA
--11 1111
--11 1111
--uu uuuu
TRISB
1111 1111
1111 1111
uuuu uuuu
PIE1
-0-- -000
-0-- -000
-u-- -uuu
PCON
---- --qq
---- --uu
---- --uu
PR2
1111 1111
1111 1111
uuuu uuuu
ADCON1
---- -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 9-5 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.
6: Output latches are unknown or unchanged. Analog inputs default to analog and read ‘0’.
DS41206B-page 70
© 2007 Microchip Technology Inc.