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PIC18F44J50-I Datasheet, PDF (147/562 Pages) Microchip Technology – 28/44-Pin, Low-Power, High-Performance USB Microcontrollers
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PIC18F46J50 FAMILY
TABLE 10-9: PORTD I/O SUMMARY (CONTINUED)
Pin
Function
TRIS
Setting
I/O
I/O
Type
Description
RD3/PMD3/
RP20
RD3
1
I DIG PORTD<3> data input.
0
O DIG LATD<3> data output.
PMD3
1
I ST/TTL Parallel Master Port data in.
0
O DIG Parallel Master Port data out.
RP20
1
I
ST Remappable Peripheral Pin 20 input.
0
O DIG Remappable Peripheral Pin 20 output.
RD4/PMD4/
RP21
RD4
1
I
ST PORTD<4> data input.
0
O DIG LATD<4> data output.
PMD4
1
I ST/TTL Parallel Master Port data in.
0
O DIG Parallel Master Port data out.
RP21
1
I
ST Remappable Peripheral Pin 21 input.
0
O DIG Remappable Peripheral Pin 21 output.
RD5/PMD5/
RP22
RD5
1
I
ST PORTD<5> data input.
0
O DIG LATD<5> data output.
PMD5
1
I ST/TTL Parallel Master Port data in.
0
O DIG Parallel Master Port data out.
RP22
1
I
ST Remappable Peripheral Pin 22 input.
0
O DIG Remappable Peripheral Pin 22 output.
RD6/PMD6/
RP23
RD6
1
I
ST PORTD<6> data input.
0
O DIG LATD<6> data output.
PMD6
1
I ST/TTL Parallel Master Port data in.
0
O DIG Parallel Master Port data out.
RP23
1
I
ST Remappable Peripheral Pin 23 input.
0
O DIG Remappable Peripheral Pin 23 output.
RD7/PMD7/
RP24
RD7
1
I
ST PORTD<7> data input.
0
O DIG LATD<7> data output.
PMD7
1
I ST/TTL Parallel Master Port data in.
0
O DIG Parallel Master Port data out.
RP24
1
I
ST Remappable Peripheral Pin 24 input.
0
O DIG Remappable Peripheral Pin 24 output.
Legend: DIG = Digital level output; TTL = TTL input buffer; ST = Schmitt Trigger input buffer; I2C/SMB = I2C/SMBus
input buffer; x = Don’t care (TRIS bit does not affect port direction or is overridden for this option).
TABLE 10-10: SUMMARY OF REGISTERS ASSOCIATED WITH PORTD
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
PORTD(1)
RD7
RD6
RD5
RD4
RD3
RD2
LATD(1)
LATD7 LATD6 LATD5 LATD4 LATD3 LATD2
TRISD(1) TRISD7 TRISD6 TRISD5 TRISD4 TRISD3 TRISD2
Legend: — = unimplemented, read as ‘0’. Shaded cells are not used by PORTD.
Note 1: These registers are not available on 28-pin devices.
RD1
LATD1
TRISD1
Bit 0
RD0
LATD0
TRISD0
Reset
Values
on Page
92
92
92
 2011 Microchip Technology Inc.
DS39931D-page 147
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