PIC24FJ128GA010_09 Datasheet, PDF (36/240 Pages) Microchip Technology – 64/80/100-Pin General Purpose, 16-Bit Flash Microcontrollers

TABLE 3-11: UART1 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
U1STA
U1TXREG
U1RXREG
U1BRG
Legend:
0220 UARTEN
—
USIDL IREN RTSMD
—
UEN1 UEN0 WAKE LPBACK ABAUD RXINV BRGH
0222 UTXISEL1 TXINV UTXISEL0 — UTXBRK UTXEN UTXBF TRMT URXISEL1 URXISEL0 ADDEN RIDLE PERR
0224
—
—
—
—
—
—
—
Transmit Register
0226
—
—
—
—
—
—
—
Receive Register
0228
Baud Rate Generator Prescaler
x = unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
PDSEL1 PDSEL0 STSEL
FERR OERR URXDA
0000
0110
xxxx
0000
0000
TABLE 3-12: UART2 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
U2MODE
U2STA
U2TXREG
U2RXREG
U2BRG
Legend:
0230 UARTEN
—
USIDL IREN RTSMD
—
UEN1 UEN0 WAKE LPBACK
0232 UTXISEL1 TXINV UTXISEL0 — UTXBRK UTXEN UTXBF TRMT URXISEL1 URXISEL0
0234
—
—
—
—
—
—
—
0236
—
—
—
—
—
—
—
0238
Baud Rate Generator Prescaler
x = unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
ABAUD RXINV BRGH
ADDEN RIDLE PERR
Transmit Register
Receive Register
PDSEL1 PDSEL0 STSEL
FERR OERR URXDA
0000
0110
xxxx
0000
0000
TABLE 3-13: SPI1 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
SPI1CON1
SPI1CON2
SPI1BUF
Legend:
0240 SPIEN
—
SPISIDL
—
— SPIBEC2 SPIBEC1 SPIBEC0 SRMPT SPIROV SRXMPT
0242
—
—
—
DISSCK DISSDO MODE16 SMP
CKE
SSEN
CKP MSTEN
0244 FRMEN SPIFSD SPIFPOL —
—
—
—
—
—
—
—
0248
SPI1 Transmit and Receive Buffer
— = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
SISEL2
SPRE2
—
Bit 3
SISEL1
SPRE1
—
Bit 2
SISEL0
SPRE0
—
Bit 1
SPITBF
PPRE1
SPIFE
Bit 0
All
Resets
SPIRBF
PPRE0
SPIBEN
0000
0000
0000
0000
TABLE 3-14: SPI2 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
SPI2STAT
SPI2CON1
SPI2CON2
SPI2BUF
Legend:
0260 SPIEN
—
SPISIDL
—
— SPIBEC2 SPIBEC1 SPIBEC0 SRMPT SPIROV SRXMPT
0262
—
—
—
DISSCK DISSDO MODE16 SMP
CKE
SSEN
CKP MSTEN
0264 FRMEN SPIFSD SPIFPOL —
—
—
—
—
—
—
—
0268
SPI2 Transmit and Receive Buffer
— = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
SISEL2
SPRE2
—
Bit 3
SISEL1
SPRE1
—
Bit 2
SISEL0
SPRE0
—
Bit 1
SPITBF
PPRE1
SPIFE
Bit 0
All
Resets
SPIRBF
PPRE0
SPIBEN
0000
0000
0000
0000