PIC16F883-ESLASHP datasheet(60/288 Pages) MICROCHIP

60 / 288 page

PIC16F882/883/884/886/887

DS41291D-page 58

Preliminary

3.6.1

RD<4:0>

Figure 3-19 shows the diagram for these pins. These

pins are configured to function as general purpose

I/O’s.

FIGURE 3-19:

BLOCK DIAGRAM OF

RD<4:0>

3.6.2

RD5/P1B(1)

Figure 3-20 shows the diagram for this pin. This pin is

configurable to function as one of the following:

• a general purpose I/O

• a PWM output

3.6.3

RD6/P1C(1)

Figure 3-20 shows the diagram for this pin. This pin is

configurable to function as one of the following:

• a general purpose I/O

• a PWM output

3.6.4

RD7/P1D(1)

Figure 3-20 shows the diagram for this pin. This pin is

configurable to function as one of the following:

• a general purpose I/O

• a PWM output

FIGURE 3-20:

BLOCK DIAGRAM OF

RD<7:5>

TABLE 3-4:

SUMMARY OF REGISTERS ASSOCIATED WITH PORTD

Note:

RD<4:0> is available on PIC16F884/887

only.

Note 1: RD5/P1B is available on PIC16F884/887

only. See RB2/

AN8/P1B for this function

on PIC16F882/883/886.

VDD

VSS

Data Bus

PORTD

TRISD

PORTD

I/O Pin

Note 1: RD6/P1C is available on PIC16F884/887

only. See RB1/AN10/P1C/C12IN3- for

this function on PIC16F882/883/886.

Note 1: RD7/P1D is available on PIC16F884/887

only. See RB4/AN11/P1D for this function

on PIC16F882/883/886.

VDD

VSS

Data Bus

PORTD

TRISD

PORTD

CCP1

PSTRCON

I/O Pin

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

PSTRCON

—

STRSYNC

STRD

STRC

STRB

STRA

---0 0001

TRISD

TRISD7

TRISD6

TRISD5

TRISD4

TRISD3

TRISD2

TRISD1

TRISD0

1111 1111

Legend:

= unknown, u = unchanged, – = unimplemented locations read as ‘0’. Shaded cells are not used by PORTD.

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