48GA004 datasheet(40/268 Pages) MICROCHIP

40 / 268 page

TABLE 4-12:

PORTA REGISTER MAP

File

Name

Addr

Bit 15

Bit 14

Bit 13

Bit 12

Bit 11

Bit 10

Bit 9

Bit 8

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

All

Resets

TRISA

02C0

—

TRISA10(1) TRISA9(1) TRISA8(1) TRISA7(1)

—

TRISA4

TRISA3(2) TRISA2(3)

TRISA1

TRISA0

079F

PORTA

02C2

—

—RA10(1)

RA9(1)

RA8(1)

RA7(1)

—

—RA4

RA3(2)

RA2(3)

RA1

RA0

0000

LATA

02C4

—

—LATA10(1)

LATA9(1)

LATA8(1)

LATA7(1)

—

—LATA4

LATA3(2)

LATA2(3)

LATA1

LATA0

0000

ODCA

02C6

—

—ODA10(1)

ODA9(1)

ODA8(1)

ODA7(1)

—

ODA4

ODA3(2)

ODA2(3)

ODA1

ODA0

0000

Legend:

— = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.

Note

Bits are not available on 28-pin devices; read as ‘0’.

Bits are available only when the primary oscillator is disabled (POSCMD<1:0> = 00); otherwise read as ‘0’.

Bits are available only when the primary oscillator is disabled or EC mode is selected (POSCMD<1:0> = 00 or 11) and CLKO is disabled (OSCIOFNC = 0); otherwise, read as ‘0’.

TABLE 4-13:

PORTB REGISTER MAP

File

Name

Addr

Bit 15

Bit 14

Bit 13

Bit 12

Bit 11

Bit 10

Bit 9

Bit 8

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

All

Resets

TRISB

02C8

TRISB15 TRISB14 TRISB13 TRISB12 TRISB11 TRISB10

TRISB9

TRISB8

TRISB7

TRISB6

TRISB5

TRISB4

TRISB3

TRISB2

TRISB1

TRISB0

FFFF

PORTB

02CA

RB15

RB14

RB13

RB12

RB11

RB10

RB9

RB8

RB7

RB6

RB5

RB4

RB3

RB2

RB1

RB0

0000

LATB

02CC

LATB15

LATB14

LATB13

LATB12

LATB11

LATB10

LATB9

LATB8

LATB7

LATB6

LATB5

LATB4

LATB3

LATB2

LATB1

LATB0

0000

ODCB

02CE

ODB15

ODB14

ODB13

ODB12

ODB11

ODB10

ODB9

ODB8

ODB7

ODB6

ODB5

ODB4

ODB3

ODB2

ODB1

ODB0

0000

Legend:

— = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.

TABLE 4-14:

PORTC REGISTER MAP

File

Name

Addr

Bit 15

Bit 14

Bit 13

Bit 12

Bit 11

Bit 10

Bit 9

Bit 8

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

All

Resets

TRISC(1)

02D0

—

TRISC9

TRISC8

TRISC7

TRISC6

TRISC5

TRISC4

TRISC3

TRISC2

TRISC1

TRISC0

03FF

PORTC(1)

02D2

—

RC9

RC8

RC7

RC6

RC5

RC4

RC3

RC2

RC1

RC0

0000

LATC(1)

02D4

—

LATC9

LATC8

LATC7

LATC6

LATC5

LATC4

LATC3

LATC2

LATC1

LATC0

0000

ODCC(1)

02D6

—

ODC9

OSC8

ODC7

ODC6

ODC5

ODC4

ODC3

ODC2

ODC1

ODC0

0000

Legend:

— = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.

Note

Bits are not available on 28-pin devices; read as ‘0’.

TABLE 4-15:

PAD CONFIGURATION REGISTER MAP

File

Name

Addr

Bit 15

Bit 14

Bit 13

Bit 12

Bit 11

Bit 10

Bit 9

Bit 8

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

All

Resets

PADCFG1

02FC

—

RTSECSEL PMPTTL

0000

Legend:

— = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.

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