INTEDG datasheet(140/478 Pages) MICROCHIP

140 / 478 page

PIC16(L)F1946/47

DS41414D-page 140

 2010-2012 Microchip Technology Inc.

12.10 Register Definitions: PORTD

R/W-x/u

RD7

RD6

RD5

RD4

RD3

RD2

RD1

RD0

bit 7

bit 0

Legend:

R = Readable bit

W = Writable bit

U = Unimplemented bit, read as ‘0’

u = Bit is unchanged

x = Bit is unknown

-n/n = Value at POR and BOR/Value at all other Resets

‘1’ = Bit is set

‘0’ = Bit is cleared

bit 7-0

RD<7:0>: PORTD General Purpose I/O Pin bits

1 = Port pin is > VIH

0 = Port pin is < VIL

R/W-1/1

TRISD7

TRISD6

TRISD5

TRISD4

TRISD3

TRISD2

TRISD1

TRISD0

bit 7

bit 0

Legend:

R = Readable bit

W = Writable bit

U = Unimplemented bit, read as ‘0’

u = Bit is unchanged

x = Bit is unknown

-n/n = Value at POR and BOR/Value at all other Resets

‘1’ = Bit is set

‘0’ = Bit is cleared

bit 7-0

TRISD<7:0>: PORTD Tri-State Control bits

1 = PORTD pin configured as an input (tri-stated)

0 = PORTD pin configured as an output

R/W-x/u

LATD7

LATD6

LATD5

LATD4

LATD3

LATD2

LATD1

LATD0

bit 7

bit 0

Legend:

R = Readable bit

W = Writable bit

U = Unimplemented bit, read as ‘0’

u = Bit is unchanged

x = Bit is unknown

-n/n = Value at POR and BOR/Value at all other Resets

‘1’ = Bit is set

‘0’ = Bit is cleared

bit 7-0

LATD<7:0>: PORTD Output Latch Value bits(1)

Note 1:

Writes to PORTD are actually written to corresponding LATD register. Reads from PORTD register is

return of actual I/O pin values.

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