PIC18F97J60_11 Datasheet, PDF (89/492 Pages) Microchip Technology – 64/80/100-Pin, High-Performance, 1-Mbit Flash Microcontrollers with Ethernet

PIC18F97J60 FAMILY
6.3.4 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.
The main group of 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). These 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. A list of
SFRs is given in Table 6-3; a full description is provided
in Table 6-5.
TABLE 6-3: SPECIAL FUNCTION REGISTER MAP FOR PIC18F97J60 FAMILY 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 ECON1
FB2h
FF1h INTCON2
FD1h WDTCON
FB1h
FF0h INTCON3
FEFh INDF0⁽¹⁾
FEEh POSTINC0⁽¹⁾
FEDh POSTDEC0⁽¹⁾
FECh PREINC0⁽¹⁾
FD0h
FCFh
FCEh
FCDh
FCCh
RCON
TMR1H
TMR1L
T1CON
TMR2
FB0h
FAFh
FAEh
FADh
FACh
FEBh PLUSW0⁽¹⁾
FCBh
PR2
FABh
FEAh FSR0H
FCAh T2CON
FAAh
FE9h FSR0L
FC9h SSP1BUF
FA9h
FE8h WREG
FE7h INDF1⁽¹⁾
FE6h POSTINC1⁽¹⁾
FE5h POSTDEC1⁽¹⁾
FE4h PREINC1⁽¹⁾
FE3h PLUSW1⁽¹⁾
FC8h
FC7h
FC6h
FC5h
FC4h
FC3h
SSP1ADD
SSP1STAT
SSP1CON1
SSP1CON2
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
ECCP1AS
CVRCON
CMCON
TMR3H
TMR3L
T3CON
PSPCON
SPBRG1
RCREG1
TXREG1
TXSTA1
RCSTA1
—⁽²⁾
—⁽²⁾
—⁽²⁾
EECON2⁽¹⁾
EECON1
IPR3
PIR3
PIE3
IPR2
PIR2
PIE2
Address Name Address Name
F9Fh
F9Eh
F9Dh
F9Ch
F9Bh
F9Ah
F99h
F98h
F97h
F96h
F95h
F94h
F93h
F92h
F91h
F90h
F8Fh
F8Eh
F8Dh
F8Ch
IPR1
PIR1
PIE1
MEMCON⁽⁴⁾
OSCTUNE
TRISJ⁽³⁾
TRISH⁽³⁾
TRISG
TRISF
TRISE
TRISD
TRISC
TRISB
TRISA
LATJ⁽³⁾
LATH⁽³⁾
LATG
LATF
LATE
LATD
F7Fh
F7Eh
F7Dh
F7Ch
F7Bh
F7Ah
F79h
F78h
F77h
F76h
F75h
F74h
F73h
F72h
F71h
F70h
F6Fh
F6Eh
F6Dh
F6Ch
SPBRGH1
BAUDCON1
SPBRGH2
BAUDCON2
ERDPTH
ERDPTL
ECCP1DEL
TMR4
PR4
T4CON
CCPR4H
CCPR4L
CCP4CON
CCPR5H
CCPR5L
CCP5CON
SPBRG2
RCREG2
TXREG2
TXSTA2
F8Bh
F8Ah
F89h
F88h
F87h
F86h
F85h
F84h
F83h
F82h
F81h
F80h
LATC
LATB
LATA
PORTJ⁽³⁾
PORTH⁽³⁾
PORTG
PORTF
PORTE
PORTD
PORTC
PORTB
PORTA
F6Bh
F6Ah
F69h
F68h
F67h
F66h
F65h
F64h
F63h
F62h
F61h
F60h
RCSTA2
ECCP3AS
ECCP3DEL
ECCP2AS
ECCP2DEL
SSP2BUF
SSP2ADD
SSP2STAT
SSP2CON1
SSP2CON2
EDATA
EIR
Note 1:
2:
3:
4:
This is not a physical register.
Unimplemented registers are read as ‘0’.
This register is not available in 64-pin devices.
This register is not available in 64 and 80-pin devices.
 2011 Microchip Technology Inc.
DS39762F-page 89