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DM163006 Datasheet(PDF) 112 Page - Microchip Technology |
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DM163006 Datasheet(HTML) 112 Page - Microchip Technology |
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112 / 320 page ![]() PIC18C601/801 DS39541A-page 112 Advance Information 2001 Microchip Technology Inc. TABLE 9-7: PORTD FUNCTIONS TABLE 9-8: SUMMARY OF REGISTERS ASSOCIATED WITH PORTD Name Bit# Buffer Type Function RD0/AD0/A0(2) bit0 ST/TTL(1) Input/output port pin or system bus bit 0 RD1/AD1/A1(2) bit1 ST/TTL(1) Input/output port pin or system bus bit 1 RD2/AD2/A2(2) bit2 ST/TTL(1) Input/output port pin or system bus bit 2 RD3/AD3/A3(2) bit3 ST/TTL(1) Input/output port pin or system bus bit 3 RD4/AD4/A4(3) bit4 ST/TTL(1) Input/output port pin or system bus bit 4 RD5/AD5/A5(2) bit5 ST/TTL(1) Input/output port pin or system bus bit 5 RD6/AD6/A6(2) bit6 ST/TTL(1) Input/output port pin or system bus bit 6 RD7/AD7/A7(2) bit7 ST/TTL(1) Input/output port pin or system bus bit 7 Legend: ST = Schmitt Trigger input, TTL = TTL input Note 1: Input buffers are Schmitt Triggers when in I/O mode and TTL buffers when in System Bus mode. 2: RDx is used as a multiplexed address/data bus for PIC18C601 and PIC18C801 in 16-bit mode, and as an address only for PIC18C801 in 8-bit mode. Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Value on POR, BOR Value on all other RESETS PORTD RD7 RD6 RD5 RD4 RD3 RD2 RD1 RD0 xxxx xxxx uuuu uuuu LATD LATD Data Output Register xxxx xxxx uuuu uuuu TRISD PORTD Data Direction Register 1111 1111 1111 1111 MEMCON EBDIS PGRM WAIT1 WAIT0 — — WM1 WM0 0000 --00 0000 --00 Legend: x = unknown, u = unchanged, - = unimplemented, read as '0'. Shaded cells are not used by PORTD. |
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