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PIC18F258-E/SOSQTP 数据表(PDF) 35 Page - Microchip Technology |
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PIC18F258-E/SOSQTP 数据表(HTML) 35 Page - Microchip Technology |
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35 / 402 page ![]() © 2006 Microchip Technology Inc. DS41159E-page 33 PIC18FXX8 TRISE PIC18F2X8 PIC18F4X8 0000 -111 0000 -111 uuuu -uuu TRISD PIC18F2X8 PIC18F4X8 1111 1111 1111 1111 uuuu uuuu TRISC PIC18F2X8 PIC18F4X8 1111 1111 1111 1111 uuuu uuuu TRISB PIC18F2X8 PIC18F4X8 1111 1111 1111 1111 uuuu uuuu TRISA(5) PIC18F2X8 PIC18F4X8 -111 1111(5) -111 1111(5) -uuu uuuu(5) LATE PIC18F2X8 PIC18F4X8 ---- -xxx ---- -uuu ---- -uuu LATD PIC18F2X8 PIC18F4X8 xxxx xxxx uuuu uuuu uuuu uuuu LATC PIC18F2X8 PIC18F4X8 xxxx xxxx uuuu uuuu uuuu uuuu LATB PIC18F2X8 PIC18F4X8 xxxx xxxx uuuu uuuu uuuu uuuu LATA(5) PIC18F2X8 PIC18F4X8 -xxx xxxx(5) -uuu uuuu(5) -uuu uuuu(5) PORTE PIC18F2X8 PIC18F4X8 ---- -xxx ---- -000 ---- -uuu PORTD PIC18F2X8 PIC18F4X8 xxxx xxxx uuuu uuuu uuuu uuuu PORTC PIC18F2X8 PIC18F4X8 xxxx xxxx uuuu uuuu uuuu uuuu PORTB PIC18F2X8 PIC18F4X8 xxxx xxxx uuuu uuuu uuuu uuuu PORTA(5) PIC18F2X8 PIC18F4X8 -x0x 0000 ( 5) -u0u 0000(5) -uuu uuuu(5) TXERRCNT PIC18F2X8 PIC18F4X8 0000 0000 0000 0000 uuuu uuuu RXERRCNT PIC18F2X8 PIC18F4X8 0000 0000 0000 0000 uuuu uuuu COMSTAT PIC18F2X8 PIC18F4X8 0000 0000 0000 0000 uuuu uuuu CIOCON PIC18F2X8 PIC18F4X8 --00 ---- --00 ---- --uu ---- BRGCON3 PIC18F2X8 PIC18F4X8 -0-- -000 -0-- -000 -u-- -uuu BRGCON2 PIC18F2X8 PIC18F4X8 0000 0000 0000 0000 uuuu uuuu BRGCON1 PIC18F2X8 PIC18F4X8 0000 0000 0000 0000 uuuu uuuu CANCON PIC18F2X8 PIC18F4X8 xxxx xxx- uuuu uuu- uuuu uuu- CANSTAT(6) PIC18F2X8 PIC18F4X8 xxx- xxx- uuu- uuu- uuu- uuu- RXB0D7 PIC18F2X8 PIC18F4X8 xxxx xxxx uuuu uuuu uuuu uuuu RXB0D6 PIC18F2X8 PIC18F4X8 xxxx xxxx uuuu uuuu uuuu uuuu RXB0D5 PIC18F2X8 PIC18F4X8 xxxx xxxx uuuu uuuu uuuu uuuu RXB0D4 PIC18F2X8 PIC18F4X8 xxxx xxxx uuuu uuuu uuuu uuuu RXB0D3 PIC18F2X8 PIC18F4X8 xxxx xxxx uuuu uuuu uuuu uuuu RXB0D2 PIC18F2X8 PIC18F4X8 xxxx xxxx uuuu uuuu uuuu uuuu RXB0D1 PIC18F2X8 PIC18F4X8 xxxx xxxx uuuu uuuu uuuu uuuu RXB0D0 PIC18F2X8 PIC18F4X8 xxxx xxxx uuuu uuuu uuuu uuuu TABLE 3-3: INITIALIZATION CONDITIONS FOR ALL REGISTERS (CONTINUED) Register Applicable Devices Power-on Reset, Brown-out Reset MCLR Reset WDT Reset RESET Instruction Stack Resets Wake-up via WDT or Interrupt Legend: u = unchanged, x = unknown, - = unimplemented bit, read as ‘0’, q = value depends on condition. Shaded cells indicate conditions do not apply for the designated device. Note 1: One or more bits in the INTCONx or PIRx registers will be affected (to cause wake-up). 2: When the wake-up is due to an interrupt and the GIEL or GIEH bit is set, the PC is loaded with the interrupt vector (0008h or 0018h). 3: When the wake-up is due to an interrupt and the GIEL or GIEH bit is set, the TOSU, TOSH and TOSL are updated with the current value of the PC. The STKPTR is modified to point to the next location in the hardware stack. 4: See Table 3-2 for Reset value for specific condition. 5: Bit 6 of PORTA, LATA and TRISA are enabled in ECIO and RCIO Oscillator modes only. In all other oscillator modes, they are disabled and read ‘0’. 6: Values for CANSTAT also apply to its other instances (CANSTATRO1 through CANSTATRO4). |
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