PIC18F6310 View Datasheet(PDF) - Microchip Technology

Part Name

Description

MFG CO.

PIC18F6310

64/80-Pin Flash Microcontrollers with nanoWatt Technology

Microchip Technology 

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PIC18F6310/6410/8310/8410

5.3.4 SPECIAL FUNCTION REGISTERS

The Special Function Registers (SFRs) are registers

used by the CPU and peripheral modules for controlling

the desired operation of the device. These registers are

implemented as static RAM. SFRs start at the top of

data memory (FFFh) and extend downward to occupy

more than the top half of Bank 15 (F60h to FFFh). A list

of these registers is given in Table 5-2 and Table 5-3.

The SFRs can be classified into two sets: those

associated with the “core” device functionality (ALU,

Resets and interrupts) and those related to the

peripheral functions. The Reset and interrupt registers

are described in their respective chapters, while the

ALU’s Status register is described later in this section.

Registers related to the operation of the peripheral

features are described in the chapter for that

peripheral.

The SFRs are typically distributed among the

peripherals whose functions they control. Unused SFR

locations are unimplemented and read as ‘0’s.

TABLE 5-2: SPECIAL FUNCTION REGISTER MAP FOR PIC18F6310/6410/8310/8410 DEVICES

Address

Name

Address

Name

Address

FFFh

FFEh

FFDh

FFCh

FFBh

TOSU

TOSH

TOSL

STKPTR

PCLATU

FDFh INDF2(1)

FDEh POSTINC2(1)

FDDh POSTDEC2(1)

FDCh PREINC2(1)

FDBh PLUSW2(1)

FBFh

FBEh

FBDh

FBCh

FBBh

FFAh PCLATH

FDAh FSR2H

FBAh

FF9h

PCL

FD9h FSR2L

FB9h

FF8h TBLPTRU

FD8h STATUS

FB8h

FF7h TBLPTRH

FD7h TMR0H

FB7h

FF6h TBLPTRL

FD6h TMR0L

FB6h

FF5h

FF4h

TABLAT

PRODH

FD5h

FD4h

T0CON

—(2)

FB5h

FB4h

FF3h PRODL

FD3h OSCCON

FB3h

FF2h INTCON

FD2h HLVDCON

FB2h

FF1h INTCON2

FD1h WDTCON

FB1h

FF0h INTCON3

FEFh INDF0(1)

FEEh POSTINC0(1)

FEDh POSTDEC0(1)

FECh PREINC0(1)

FEBh PLUSW0(1)

FD0h

FCFh

FCEh

FCDh

FCCh

FCBh

RCON

TMR1H

TMR1L

T1CON

TMR2

PR2

FB0h

FAFh

FAEh

FADh

FACh

FABh

FEAh FSR0H

FCAh T2CON

FAAh

FE9h FSR0L

FC9h SSPBUF

FA9h

FE8h

FE7h

FE6h

FE5h

FE4h

FE3h

WREG

INDF1(1)

POSTINC1(1)

POSTDEC1(1)

PREINC1(1)

PLUSW1(1)

FC8h

FC7h

FC6h

FC5h

FC4h

FC3h

SSPADD

SSPSTAT

SSPCON1

SSPCON2

ADRESH

ADRESL

FA8h

FA7h

FA6h

FA5h

FA4h

FA3h

FE2h FSR1H

FC2h ADCON0

FA2h

FE1h FSR1L

FC1h ADCON1

FA1h

FE0h

BSR

FC0h ADCON2

FA0h

Name

CCPR1H

CCPR1L

CCP1CON

CCPR2H

CCPR2L

CCP2CON

CCPR3H

CCPR3L

CCP3CON

—(2)

CVRCON

CMCON

TMR3H

TMR3L

T3CON

PSPCON

SPBRG1

RCREG1

TXREG1

TXSTA1

RCSTA1

—(2)

—(2)

—(2)

—(2)

—(2)

IPR3

PIR3

PIE3

IPR2

PIR2

PIE2

Address Name Address Name

F9Fh

IPR1

F9Eh

PIR1

F9Dh

PIE1

F9Ch MEMCON(3)

F9Bh

F9Ah

F99h

OSCTUNE

TRISJ(3)

TRISH(3)

F98h TRISG

F97h TRISF

F96h TRISE

F95h TRISD

F94h TRISC

F93h TRISB

F92h

F91h

F90h

TRISA

LATJ(3)

LATH(3)

F8Fh LATG

F8Eh

LATF

F8Dh

LATE

F8Ch

LATD

F8Bh

LATC

F8Ah

LATB

F89h

F88h

F87h

LATA

PORTJ(3)

PORTH(3)

F86h PORTG

F85h PORTF

F84h PORTE

F83h PORTD

F82h PORTC

F81h PORTB

F80h PORTA

F7Fh SPBRGH1

F7Eh

F7Dh

F7Ch

F7Bh

F7Ah

F79h

F78h

F77h

F76h

F75h

F74h

F73h

F72h

F71h

F70h

BAUDCON1

—(2)

—(2)

—(2)

—(2)

—(2)

—(2)

—(2)

—(2)

—(2)

—(2)

—(2)

—(2)

—(2)

—(2)

F6Fh SPBRG2

F6Eh RCREG2

F6Dh TXREG2

F6Ch TXSTA2

F6Bh

F6Ah

F69h

F68h

F67h

F66h

F65h

F64h

F63h

F62h

F61h

F60h

RCSTA2

—(2)

—(2)

—(2)

—(2)

—(2)

—(2)

—(2)

—(2)

—(2)

—(2)

—(2)

Note 1:

2:

3:

This is not a physical register.

Unimplemented registers are read as ‘0’.

This register is not available on 64-pin devices.

DS39635A-page 72

Preliminary

 2004 Microchip Technology Inc.

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