Datasheet

ManualsBrandsMICROCHIP TECHNOLOGY ManualsMicrocontrollers, Microprocessors & QuartzesEmbedded microcontroller TFBGA 121 (10x10) 16-Bit 32 MHz I/O number 84

PIC24FJ256DA210 FAMILY

DS39969B-page 58  2010 Microchip Technology Inc.

TABLE 4-12: SPI REGISTER MAPS

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

SPI1STAT 0240 SPIEN

— SPISIDL — — SPIBEC2 SPIBEC1 SPIBEC0 SRMPT SPIROV SRXMPT SISEL2 SISEL1 SISEL0 SPITBF SPIRBF 0000

SPI1CON1 0242

— — — DISSCK DISSDO MODE16 SMP CKE SSEN CKP MSTEN SPRE2 SPRE1 SPRE0 PPRE1 PPRE0 0000

SPI1CON2 0244 FRMEN SPIFSD SPIFPOL

— — — — — — — — — — — SPIFE SPIBEN 0000

SPI1BUF 0248 SPI1 Transmit and Receive Buffer 0000

SPI2STAT 0260 SPIEN

— SPISIDL — — SPIBEC2 SPIBEC1 SPIBEC0 SRMPT SPIROV SRXMPT SISEL2 SISEL1 SISEL0 SPITBF SPIRBF 0000

SPI2CON1 0262

— — — DISSCK DISSDO MODE16 SMP CKE SSEN CKP MSTEN SPRE2 SPRE1 SPRE0 PPRE1 PPRE0 0000

SPI2CON2 0264 FRMEN SPIFSD SPIFPOL

— — — — — — — — — — — SPIFE SPIBEN 0000

SPI2BUF 0268 SPI2 Transmit and Receive Buffer 0000

SPI3STAT 0280 SPIEN

— SPISIDL — — SPIBEC2 SPIBEC1 SPIBEC0 SRMPT SPIROV SRXMPT SISEL2 SISEL1 SISEL0 SPITBF SPIRBF 0000

SPI3CON1 0282

— — — DISSCK DISSDO MODE16 SMP CKE SSEN CKP MSTEN SPRE2 SPRE1 SPRE0 PPRE1 PPRE0 0000

SPI3CON2 0284 FRMEN SPIFSD SPIFPOL

— — — — — — — — — — — SPIFE SPIBEN 0000

SPI3BUF 0288 SPI3 Transmit and Receive Buffer 0000

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

TABLE 4-13: 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 Bit 6 Bit 5 Bit 4 Bit 3 Bit2 Bit 1 Bit 0

All

Resets

TRISA 02C0 TRISA15 TRISA14

— — — TRISA10 TRISA9 — TRISA7 TRISA6 TRISA5 TRISA4 TRISA3 TRISA2 TRISA1 TRISA0 C6FF

PORTA 02C2 RA15 RA14

— — — RA10 RA9 — RA7 RA6 RA5 RA4 RA3 RA2 RA1 RA0 xxxx

LATA 02C4 LATA15 LATA14

— — — LATA10 LATA9 — LATA7 LATA6 LATA5 LATA4 LATA3 LATA2 LATA1 LATA0 xxxx

ODCA 02C6 ODA15 ODA14

— — —ODA10ODA9 — ODA7 ODA6 ODA5 ODA4 ODA3 ODA2 ODA1 ODA0 0000

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 on 64-pin devices and read as ‘0’. Bits are available on 100-pin devices only, unless otherwise noted.

TABLE 4-14: 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 xxxx

LATB 02CC LATB15 LATB14 LATB13 LATB12 LATB11 LATB10 LATB9 LATB8 LATB7 LATB6 LATB5 LATB4 LATB3 LATB2 LATB1 LATB0 xxxx

ODCB 02CE ODB15 ODB14 ODB13 ODB12 ODB11 ODB10 ODB9 ODB8 ODB7 ODB6 ODB5 ODB4 ODB3 ODB2 ODB1 ODB0 0000

Legend: Reset values are shown in hexadecimal.