Datasheet

dsPIC33EPXXX(GP/MC/MU)806/810/814 and PIC24EPXXX(GP/GU)810/814

DS70616G-page 82  2009-2012 Microchip Technology Inc.

TABLE 4-22: I2C1 and I2C2 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

I2C1RCV 0200

— — — — — — — — I2Cx Receive Register 0000

I2C1TRN 0202

— — — — — — — — I2Cx Transmit Register 00FF

I2C1BRG 0204

— — — — — — — Baud Rate Generator 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

— — — — — — I2Cx Address Register 0000

I2C1MSK 020C

— — — — — — I2Cx Address Mask 0000

I2C2RCV 0210

— — — — — — — — I2Cx Receive Register 0000

I2C2TRN 0212

— — — — — — — — I2Cx Transmit Register 00FF

I2C2BRG 0214

— — — — — — — Baud Rate Generator 0000

I2C2CON 0216 I2CEN

— I2CSIDL SCLREL IPMIEN A10M DISSLW SMEN GCEN STREN ACKDT ACKEN RCEN PEN RSEN SEN 1000

I2C2STAT 0218 ACKSTAT TRSTAT

— — — BCL GCSTAT ADD10 IWCOL I2COV D_A P S R_W RBF TBF 0000

I2C2ADD 021A

— — — — — — I2Cx Address Register 0000

I2C2MSK 021C

— — — — — — I2Cx Address Mask 0000

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