PIC16LC74AT-10I/SO 데이터 시트보기 (PDF) - Microchip Technology

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PIC16LC74AT-10I/SO

8-Bit CMOS Microcontrollers with A/D Converter

Microchip Technology 

PIC16C7X

TABLE 14-8: INITIALIZATION CONDITIONS FOR ALL REGISTERS (Cont.’d)

Register

Applicable Devices

Power-on Reset,

Brown-out Reset

MCLR Resets

WDT Reset

Wake-up via WDT

or

Interrupt

INTCON 72 73 73A 74 74A 76 77 0000 000x

0000 000u

uuuu uuuu(1)

72 73 73A 74 74A 76 77 -0-- 0000

-0-- 0000

-u-- uuuu(1)

PIR1

72 73 73A 74 74A 76 77 -000 0000

-000 0000

-uuu uuuu(1)

72 73 73A 74 74A 76 77 0000 0000

0000 0000

uuuu uuuu(1)

PIR2

72 73 73A 74 74A 76 77 ---- ---0

---- ---0

---- ---u(1)

TMR1L

72 73 73A 74 74A 76 77 xxxx xxxx

uuuu uuuu

uuuu uuuu

TMR1H

72 73 73A 74 74A 76 77 xxxx xxxx

uuuu uuuu

uuuu uuuu

T1CON

72 73 73A 74 74A 76 77 --00 0000

--uu uuuu

--uu uuuu

TMR2

72 73 73A 74 74A 76 77 0000 0000

0000 0000

uuuu uuuu

T2CON

72 73 73A 74 74A 76 77 -000 0000

-000 0000

-uuu uuuu

SSPBUF 72 73 73A 74 74A 76 77 xxxx xxxx

uuuu uuuu

uuuu uuuu

SSPCON 72 73 73A 74 74A 76 77 0000 0000

0000 0000

uuuu uuuu

CCPR1L 72 73 73A 74 74A 76 77 xxxx xxxx

uuuu uuuu

uuuu uuuu

CCPR1H 72 73 73A 74 74A 76 77 xxxx xxxx

uuuu uuuu

uuuu uuuu

CCP1CON 72 73 73A 74 74A 76 77 --00 0000

--00 0000

--uu uuuu

RCSTA

72 73 73A 74 74A 76 77 0000 -00x

0000 -00x

uuuu -uuu

TXREG

72 73 73A 74 74A 76 77 0000 0000

0000 0000

uuuu uuuu

RCREG

72 73 73A 74 74A 76 77

0000 0000

0000 0000

uuuu uuuu

CCPR2L 72 73 73A 74 74A 76 77 xxxx xxxx

uuuu uuuu

uuuu uuuu

CCPR2H 72 73 73A 74 74A 76 77 xxxx xxxx

uuuu uuuu

uuuu uuuu

CCP2CON 72 73 73A 74 74A 76 77 0000 0000

0000 0000

uuuu uuuu

ADRES

72 73 73A 74 74A 76 77 xxxx xxxx

uuuu uuuu

uuuu uuuu

ADCON0 72 73 73A 74 74A 76 77 0000 00-0

0000 00-0

uuuu uu-u

OPTION 72 73 73A 74 74A 76 77 1111 1111

1111 1111

uuuu uuuu

TRISA

72 73 73A 74 74A 76 77 --11 1111

--11 1111

--uu uuuu

TRISB

72 73 73A 74 74A 76 77 1111 1111

1111 1111

uuuu uuuu

TRISC

72 73 73A 74 74A 76 77 1111 1111

1111 1111

uuuu uuuu

TRISD

72 73 73A 74 74A 76 77 1111 1111

1111 1111

uuuu uuuu

TRISE

72 73 73A 74 74A 76 77 0000 -111

0000 -111

uuuu -uuu

72 73 73A 74 74A 76 77 -0-- 0000

-0-- 0000

-u-- uuuu

PIE1

72 73 73A 74 74A 76 77 -000 0000

-000 0000

-uuu uuuu

72 73 73A 74 74A 76 77 0000 0000

0000 0000

uuuu uuuu

PIE2

72 73 73A 74 74A 76 77 ---- ---0

---- ---0

---- ---u

PCON

72 73 73A 74 74A 76 77

72 73 73A 74 74A 76 77

---- --0-

---- --0u

---- --u-

---- --uu

---- --u-

---- --uu

PR2

72 73 73A 74 74A 76 77 1111 1111

1111 1111

1111 1111

Legend: u = unchanged, x = unknown, - = unimplemented bit, read as '0', q = value depends on condition

Note 1: One or more bits in INTCON, PIR1 and/or PIR2 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 14-7 for reset value for specific condition.

© 1997 Microchip Technology Inc.

DS30390E-page 137

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