PIC24FJ128GA310-I Datasheet, PDF (53/406 Pages) Microchip Technology – 64/80/100-Pin, General Purpose, 16-Bit Flash Microcontrollers with LCD Controller and nanoWatt XLP Technology

TABLE 4-11: SPI 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
SPI1STAT 0240 SPIEN
—
SPISIDL
—
— SPIBEC2 SPIBEC1 SPIBEC0 SRMPT SPIROV
SPI1CON1 0242
—
—
—
DISSCK DISSDO MODE16 SMP
CKE
SSEN
CKP
SPI1CON2 0244 FRMEN SPIFSD SPIFPOL —
—
—
—
—
—
—
SPI1BUF 0248
Transmit and Receive Buffer
SPI2STAT 0260 SPIEN
—
SPISIDL
—
— SPIBEC2 SPIBEC1 SPIBEC0 SRMPT SPIROV
SPI2CON1 0262
—
—
—
DISSCK DISSDO MODE16 SMP
CKE
SSEN
CKP
SPI2CON2 0264 FRMEN SPIFSD SPIFPOL —
—
—
—
—
—
—
SPI2BUF 0268
Transmit and Receive Buffer
Legend: — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
SRXMPT
MSTEN
—
SRXMPT
MSTEN
—
SISEL2
SPRE2
—
SISEL2
SPRE2
—
Bit 3
SISEL1
SPRE1
—
SISEL1
SPRE1
—
Bit 2
SISEL0
SPRE0
—
SISEL0
SPRE0
—
Bit 1
SPITBF
PPRE1
SPIFE
SPITBF
PPRE1
SPIFE
Bit 0
All
Resets
SPIRBF
PPRE0
SPIBEN
0000
0000
0000
SPIRBF
PPRE0
SPIBEN
0000
0000
0000
0000
0000
TABLE 4-12: PORTA REGISTER MAP⁽¹⁾
File
Name
Addr
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7⁽²⁾ Bit 6⁽²⁾
TRISA
02C0 TRISA15 TRISA14
—
—
—
TRISA10 TRISA9
—
TRISA7 TRISA6
PORTA 02C2 RA15
RA14
—
—
—
RA10
RA9
—
RA7
RA6
LATA
02C4 LATA15 LATA14
—
—
—
LATA10 LATA9
—
LATA7 LATA6
ODCA
02C6 ODA15 ODA14
—
—
—
ODA10 ODA9
—
ODA7 ODA6
Legend: — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal. Reset values shown are for 100-pin devices.
Note 1: PORTA and all associated bits are unimplemented in 64-pin devices and read as ‘0’.
2: These bits are also unimplemented in 80-pin devices, read as ‘0’.
Bit 5⁽²⁾
TRISA5
RA5
LATA5
ODA5
Bit 4⁽²⁾
TRISA4
RA4
LATA4
ODA4
Bit 3⁽²⁾
TRISA3
RA3
LATA3
ODA3
Bit2⁽²⁾
TRISA2
RA2
LATA2
ODA2
Bit 1⁽²⁾
TRISA1
RA1
LATA1
ODA1
Bit 0⁽²⁾
TRISA0
RA0
LATA0
ODA0
All
Resets
C6FF
xxxx
xxxx
0000
TABLE 4-13: PORTB REGISTER MAP
File
Name
Addr
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
TRISB
02C8 TRISB15 TRISB14 TRISB13 TRISB12 TRISB11
PORTB 02CA RB15
RB14
RB13
RB12
RB11
LATB
02CC LATB15 LATB14 LATB13 LATB12 LATB11
ODCB
02CE ODB15 ODB14 ODB13 ODB12 ODB11
Legend: Reset values are shown in hexadecimal.
TRISB10
RB10
LATB10
ODB10
TRISB9
RB9
LATB9
ODB9
Bit 8
TRISB8
RB8
LATB8
ODB8
Bit 7
TRISB7
RB7
LATB7
ODB7
Bit 6
TRISB6
RB6
LATB6
ODB6
Bit 5
TRISB5
RB5
LATB5
ODB5
Bit 4
TRISB4
RB4
LATB4
ODB4
Bit 3
TRISB3
RB3
LATB3
ODB3
Bit 2
TRISB2
RB2
LATB2
ODB2
Bit 1
TRISB1
RB1
LATB1
ODB1
Bit 0
All
Resets
TRISB0
RB0
LATB0
ODB0
FFFF
xxxx
xxxx
0000