PIC24F32KA302-ISLASHML datasheet(175/364 Pages) MICROCHIP

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DS39995D-page 175

PIC24FV32KA304 FAMILY

bit 4

P: Stop bit

1 = Indicates that a Stop bit has been detected last

0 = Stop bit was not detected last

Hardware is set or cleared when a Start, Repeated Start or Stop is detected.

bit 3

S: Start bit

1 = Indicates that a Start (or Repeated Start) bit has been detected last

0 = Start bit was not detected last

Hardware is set or clear when a Start, Repeated Start or Stop is detected.

bit 2

R/W: Read/Write Information bit (when operating as I2C slave)

1 = Read – indicates data transfer is output from the slave

0 = Write – indicates data transfer is input to the slave

Hardware is set or clear after the reception of an I2C device address byte.

bit 1

RBF: Receive Buffer Full Status bit

1 = Receive is complete, I2CxRCV is full

0 = Receive is not complete, I2CxRCV is empty

Hardware is set when I2CxRCV is written with a received byte; hardware is clear when the software reads

I2CxRCV.

bit 0

TBF: Transmit Buffer Full Status bit

1 = Transmit is in progress, I2CxTRN is full

0 = Transmit is complete, I2CxTRN is empty

Hardware is set when the software writes to I2CxTRN; hardware is clear at the completion of data

transmission.

I2CxSTAT: I2Cx STATUS REGISTER (CONTINUED)

PIC24F32KA302-I/ML Datasheet(PDF) 175 Page - Microchip Technology