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Os motores de busca de Datasheet de Componentes eletrônicos |
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Os motores de busca de Datasheet de Componentes eletrônicos |
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PIC16C641 Folha de dados(PDF) 63 Page - Microchip Technology |
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PIC16C641 Folha de dados(HTML) 63 Page - Microchip Technology |
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63 / 136 page  © 1996 Microchip Technology Inc. Preliminary DS30559A-page 63 PIC16C64X & PIC16C66X TABLE 9-6: INITIALIZATION CONDITION FOR REGISTERS Register Address Power-on Reset Brown-out Reset Parity Error Reset MCLR Reset during: - normal operation - SLEEP or WDT Reset Wake up from SLEEP through: - interrupt - WDT time-out W- xxxx xxxx uuuu uuuu uuuu uuuu INDF 00h -- - TMR0 01h xxxx xxxx uuuu uuuu uuuu uuuu PCL 02h 0000 0000 0000 0000 PC + 1 (2) STATUS 03h 0001 1xxx 000q quuu (3) uuuq quuu (3) FSR 04h xxxx xxxx uuuu uuuu uuuu uuuu PORTA 05h --xx 0000 --xu 0000 --uu uuuu PORTB 06h xxxx xxxx uuuu uuuu uuuu uuuu PORTC 07h xxxx xxxx uuuu uuuu uuuu uuuu PORTD(4) 08h xxxx xxxx uuuu uuuu uuuu uuuu PORTE(4) 09h ---- -xxx ---- -uuu ---- -uuu CMCON 1Fh 00-- 0000 00-- 0000 uu-- uuuu PCLATH 0Ah ---0 0000 ---0 0000 ---u uuuu INTCON 0Bh 0000 000x 0000 000u uuuu uuuu (1) PIR1 0Ch 00-- ---- 00-- ---- uu-- ---- (1) OPTION 81h 1111 1111 1111 1111 uuuu uuuu TRISA 85h --11 1111 --11 1111 --uu uuuu TRISB 86h 1111 1111 1111 1111 uuuu uuuu TRISC 87h 1111 1111 1111 1111 uuuu uuuu TRISD(4) 88h 1111 1111 1111 1111 uuuu uuuu TRISE(4) 89h 0000 -111 0000 -111 uuuu -uuu PIE1 8Ch 00-- ---- 00-- ---- uu-- ---- PCON 8Eh u--- -qqq u--- -uuu u--- -uuu VRCON 9Fh 000- 0000 000- 0000 uuu- uuuu Legend: u = unchanged, x = unknown, - = unimplemented bit, reads 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: These registers are associated with the Parallel Slave Port and are not implemented on the PIC16C641/642. |
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