Datasheet

ManualsBrandsMICROCHIP TECHNOLOGY ManualsMicrocontrollers, Microprocessors & QuartzesEmbedded microcontroller QFN 44 (8x8) 16-Bit 40 null I/O number 35

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.