PIC16C926T-IL Просмотр технического описания (PDF) - Microchip Technology
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PIC16C926T-IL Datasheet PDF : 182 Pages
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PIC16C925/926
TABLE 4-7: PORTD FUNCTIONS
Name
Bit#
Buffer
Type
RD0/SEG00
bit0
ST
RD1/SEG01
bit1
ST
RD2/SEG02
bit2
ST
RD3/SEG03
bit3
ST
RD4/SEG04
bit4
ST
RD5/SEG29/COM3 bit5
ST
RD6/SEG30/COM2 bit6
ST
RD7/SEG31/COM1 bit7
ST
Legend: ST = Schmitt Trigger input
Function
Input/output port pin or Segment Driver00.
Input/output port pin or Segment Driver01.
Input/output port pin or Segment Driver02.
Input/output port pin or Segment Driver03.
Input/output port pin or Segment Driver04.
Digital input pin or Segment Driver29 or Common Driver3.
Digital input pin or Segment Driver30 or Common Driver2.
Digital input pin or Segment Driver31 or Common Driver1.
TABLE 4-8: SUMMARY OF REGISTERS ASSOCIATED WITH PORTD
Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3
08h
PORTD RD7 RD6 RD5 RD4 RD3
88h
TRISD PORTD Data Direction Control Register
10Dh LCDSE SE29 SE27 SE20
Legend: Shaded cells are not used by PORTD.
SE16
SE12
Bit 2
RD2
SE9
Bit 1
RD1
SE5
Bit 0
RD0
SE0
Value on
Power-on
Reset
Value on all
other
RESETS
0000 0000 0000 0000
1111 1111 1111 1111
1111 1111 1111 1111
2001 Microchip Technology Inc.
Preliminary
DS39544A-page 35
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