Datasheet

dsPIC33FJ16(GP/MC)101/102 AND dsPIC33FJ32(GP/MC)101/102/104
DS70652E-page 62 2011-2012 Microchip Technology Inc.
TABLE 4-12: I2C1 REGISTER MAP
SFR Name
SFR
Addr
Bit 15Bit 14Bit 13Bit 12Bit 11Bit 10Bit 9Bit 8Bit 7Bit 6Bit 5Bit 4Bit 3Bit 2Bit 1Bit 0
All
Resets
I2C1RCV 0200
Receive Register 0000
I2C1TRN 0202
Transmit Register 00FF
I2C1BRG 0204
Baud Rate Generator Register 0000
I2C1CON 0206 I2CEN
I2CSIDL SCLREL IPMIEN A10M DISSLW SMEN GCEN STREN ACKDT ACKEN RCEN PEN RSEN SEN 1000
I2C1STAT 0208 ACKSTAT TRSTAT
BCL GCSTAT ADD10 IWCOL I2COV D_A P S R_W RBF TBF 0000
I2C1ADD 020A
Address Register 0000
I2C1MSK 020C
Address Mask Register 0000
Legend: x = unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-13: UART1 REGISTER MAP
SFR Name
SFR
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 URXINV BRGH PDSEL<1:0> STSEL 0000
U1STA 0222 UTXISEL1 UTXINV UTXISEL0
UTXBRK UTXEN UTXBF TRMT URXISEL<1:0> ADDEN RIDLE PERR FERR OERR URXDA 0110
U1TXREG 0224
UART Transmit Register xxxx
U1RXREG 0226
UART Receive Register 0000
U1BRG 0228 Baud Rate Generator Prescaler 0000
Legend: x = unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
TABLE 4-14: SPI1 REGISTER MAP
SFR
Name
SFR
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 —SPIROV —SPITBFSPIRBF0000
SPI1CON1 0242
DISSCK DISSDO MODE16 SMP CKE SSEN CKP MSTEN SPRE<2:0> PPRE<1:0> 0000
SPI1CON2 0244 FRMEN SPIFSD FRMPOL
—FRMDLY 0000
SPI1BUF 0248 SPI1 Transmit and Receive Buffer Register 0000
Legend: x = unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.