PIC16C62B-04 查看數據表（PDF） - Microchip Technology

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PIC16C62B-04

28-Pin 8-Bit CMOS Microcontrollers

Microchip Technology 

PIC16C62B/72A

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

W

62B 72A

xxxx 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

62B 72A

---- 0000

-0-- 0000

---- 0000

-0-- 0000

---- uuuu(1)

-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

62B 72A

---- 0000

-0-- 0000

---- 0000

-0-- 0000

---- uuuu

-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.

© 1999 Microchip Technology Inc.

Preliminary

DS35008B-page 61

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