Datasheet

ManualsBrandsMICROCHIP TECHNOLOGY ManualsMicrocontrollers, Microprocessors & QuartzesEmbedded microcontroller SSOP 28 16-Bit 32 MHz I/O number 21

 2010-2013 Microchip Technology Inc. DS39881E-page 37

PIC24FJ64GA004 FAMILY

TABLE 4-10: UART 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

U1MODE 0220 UARTEN

— USIDL IREN RTSMD — UEN1 UEN0 WAKE LPBACK ABAUD RXINV BRGH PDSEL1 PDSEL0 STSEL 0000

U1STA 0222 UTXISEL1 UTXINV UTXISEL0

— UTXBRK UTXEN UTXBF TRMT URXISEL1 URXISEL0 ADDEN RIDLE PERR FERR OERR URXDA 0110

U1TXREG 0224

— — — — — — — UTX8 UTX7 UTX6 UTX5 UTX4 UTX3 UTX2 UTX1 UTX0 0000

U1RXREG 0226

— — — — — — — URX8 URX7 URX6 URX5 URX4 URX3 URX2 URX1 URX0 0000

U1BRG 0228 Baud Rate Generator Prescaler Register 0000

U2MODE 0230 UARTEN

— USIDL IREN RTSMD — UEN1 UEN0 WAKE LPBACK ABAUD RXINV BRGH PDSEL1 PDSEL0 STSEL 0000

U2STA 0232 UTXISEL1 UTXINV UTXISEL0

— UTXBRK UTXEN UTXBF TRMT URXISEL1 URXISEL0 ADDEN RIDLE PERR FERR OERR URXDA 0110

U2TXREG 0234

— — — — — — — UTX8 UTX7 UTX6 UTX5 UTX4 UTX3 UTX2 UTX1 UTX0 0000

U2RXREG 0236

— — — — — — — URX8 URX7 URX6 URX5 URX4 URX3 URX2 URX1 URX0 0000

U2BRG 0238 Baud Rate Generator Prescaler 0000

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

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 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/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/Receive Buffer 0000

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