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| PIC16F707 Datasheet, PDF (36/284 Pages) Microchip Technology – 40/44-Pin, Flash Microcontrollers with nanoWatt XLP and mTouch™ Technology | |||
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PIC16F707/PIC16LF707
TABLE 3-5: INITIALIZATION CONDITION FOR REGISTERS
Register
Address
Power-on Reset/
Brown-out Reset(1)
MCLR Reset/
WDT Reset
Wake-up from Sleep through
Interrupt/Time-out
W
â
xxxx xxxx
uuuu uuuu
uuuu uuuu
INDF
00h/80h/
100h/180h
xxxx xxxx
xxxx xxxx
uuuu uuuu
TMR0
PCL
STATUS
01h/101h
02h/82h/
102h/182h
03h/83h/
103h/183h
xxxx xxxx
0000 0000
0001 1xxx
uuuu uuuu
0000 0000
000q quuu(4)
uuuu uuuu
PC + 1(3)
uuuq quuu(4)
FSR
04h/84h/
104h/184h
xxxx xxxx
uuuu uuuu
uuuu uuuu
PORTA
05h
xxxx xxxx
xxxx xxxx
uuuu uuuu
PORTB
06h
xxxx xxxx
xxxx xxxx
uuuu uuuu
PORTC
07h
xxxx xxxx
xxxx xxxx
uuuu uuuu
PORTD
08h
xxxx xxxx
xxxx xxxx
uuuu uuuu
PORTE
09h
---- xxxx
---- xxxx
---- uuuu
PCLATH
INTCON
PIR1
PIR2
0Ah/8Ah/
10Ah/18Ah
0Bh/8Bh/
10Bh/18Bh
0Ch
0Dh
---0 0000
0000 000x
0000 0000
0000 ---0
---0 0000
0000 000x
0000 0000
0000 ---0
---u uuuu
uuuu uuuu(2)
uuuu uuuu(2)
uuuu ---u(2)
TMR1L
0Eh
xxxx xxxx
uuuu uuuu
uuuu uuuu
TMR1H
0Fh
xxxx xxxx
uuuu uuuu
uuuu uuuu
T1CON
10h
0000 00-0
uuuu uu-u
uuuu uu-u
TMR2
11h
0000 0000
0000 0000
uuuu uuuu
T2CON
12h
-000 0000
-000 0000
-uuu uuuu
SSPBUF
13h
xxxx xxxx
xxxx xxxx
uuuu uuuu
SSPCON
14h
0000 0000
0000 0000
uuuu uuuu
CCPR1L
15h
xxxx xxxx
xxxx xxxx
uuuu uuuu
CCPR1H
16h
xxxx xxxx
xxxx xxxx
uuuu uuuu
CCP1CON
17h
--00 0000
--00 0000
--uu uuuu
RCSTA
18h
0000 000x
0000 000x
uuuu uuuu
TXREG
19h
0000 0000
0000 0000
uuuu uuuu
RCREG
1Ah
0000 0000
0000 0000
uuuu uuuu
CCPR2L
1Bh
xxxx xxxx
xxxx xxxx
uuuu uuuu
CCPR2H
1Ch
xxxx xxxx
xxxx xxxx
uuuu uuuu
CCP2CON
1Dh
--00 0000
--00 0000
--uu uuuu
ADRES
1Eh
xxxx xxxx
uuuu uuuu
uuuu uuuu
Legend: u = unchanged, x = unknown, - = unimplemented bit, reads as â0â, q = value depends on condition.
Note 1: If VDD goes too low, Power-on Reset will be activated and registers will be affected differently.
2: One or more bits in INTCON and/or PIR1 and PIR2 will be affected (to cause wake-up).
3: When the wake-up is due to an interrupt and the GIE bit is set, the PC is loaded with the interrupt
vector (0004h).
4: See Table 3-2 for Reset value for specific condition.
5: If Reset was due to brown-out, then bit 0 = 0. All other Resets will cause bit 0 = u.
DS41418A-page 36
Preliminary
ï£ 2010 Microchip Technology Inc.
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