Datasheet

© 2007-2012 Microchip Technology Inc. DS70291G-page 49
dsPIC33FJ32MC302/304, dsPIC33FJ64MCX02/X04 AND dsPIC33FJ128MCX02/X04
TABLE 4-12: I2C1 REGISTER MAP
SFR Name Addr Bit 15 Bit 14 Bit 13 Bit 12 Bit 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 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 UTX8 UART Transmit Register
xxxx
U1RXREG 0226 URX8 UART Received 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: UART2 REGISTER MAP
SFR 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 0230 UARTEN USIDL IREN RTSMD UEN1 UEN0 WAKE LPBACK ABAUD URXINV BRGH PDSEL<1:0> STSEL
0000
U2STA 0232 UTXISEL1 UTXINV UTXISEL0 UTXBRK UTXEN UTXBF TRMT URXISEL<1:0> ADDEN RIDLE PERR FERR OERR URXDA
0110
U2TXREG 0234 UTX8 UART Transmit Register
xxxx
U2RXREG 0236 URX8 UART Receive Register
0000
U2BRG 0238 Baud Rate Generator Prescaler
0000
Legend: x = unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.