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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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PIC18F258-E/LSQTP датащи(PDF) 105 Page - Microchip Technology |
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PIC18F258-E/LSQTP датащи(HTML) 105 Page - Microchip Technology |
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105 / 402 page  © 2006 Microchip Technology Inc. DS41159E-page 103 PIC18FXX8 TABLE 9-7: PORTD FUNCTIONS TABLE 9-8: SUMMARY OF REGISTERS ASSOCIATED WITH PORTD Name Bit# Buffer Type Function RD0/PSP0/C1IN+ bit 0 ST/TTL(1) Input/output port pin, Parallel Slave Port bit 0 or C1IN+ comparator input. RD1/PSP1/C1IN- bit 1 ST/TTL(1) Input/output port pin, Parallel Slave Port bit 1 or C1IN- comparator input. RD2/PSP2/C2IN+ bit 2 ST/TTL(1) Input/output port pin, Parallel Slave Port bit 2 or C2IN+ comparator input. RD3/PSP3/C2IN- bit 3 ST/TTL(1) Input/output port pin, Parallel Slave Port bit 3 or C2IN- comparator input. RD4/PSP4/ECCP1/P1A bit 4 ST/TTL(1) Input/output port pin, Parallel Slave Port bit 4 or ECCP1/P1A pin. RD5/PSP5/P1B bit 5 ST/TTL(1) Input/output port pin, Parallel Slave Port bit 5 or P1B pin. RD6/PSP6/P1C bit 6 ST/TTL(1) Input/output port pin, Parallel Slave Port bit 6 or P1C pin. RD7/PSP7/P1D bit 7 ST/TTL(1) Input/output port pin, Parallel Slave Port bit 7 or P1D pin. 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 Parallel Slave Port 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 TRISE IBF OBF IBOV PSPMODE — TRISE2 TRISE1 TRISE0 0000 -111 0000 -111 Legend: x = unknown, u = unchanged, - = unimplemented, read as ‘0’. Shaded cells are not used by PORTD. |
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