PIC24HJ32GP302_11 Datasheet, PDF (182/368 Pages) Microchip Technology – High-Performance, 16-bit Microcontrollers

PIC24HJ32GP302/304, PIC24HJ64GPX02/X04 AND PIC24HJ128GPX02/X04
REGISTER 17-1: I2CxCON: I2Cx CONTROL REGISTER (CONTINUED)
bit 5
ACKDT: Acknowledge Data bit (when operating as I²C master, applicable during master receive)
Value that is transmitted when the software initiates an Acknowledge sequence.
1 = Send NACK during Acknowledge
0 = Send ACK during Acknowledge
bit 4
ACKEN: Acknowledge Sequence Enable bit
(when operating as I²C master, applicable during master receive)
1 = Initiate Acknowledge sequence on SDAx and SCLx pins and transmit ACKDT data bit.
Hardware clear at end of master Acknowledge sequence
0 = Acknowledge sequence not in progress
bit 3
RCEN: Receive Enable bit (when operating as I²C master)
1 = Enables Receive mode for I²C. Hardware clear at end of eighth bit of master receive data byte
0 = Receive sequence not in progress
bit 2
PEN: Stop Condition Enable bit (when operating as I²C master)
1 = Initiate Stop condition on SDAx and SCLx pins. Hardware clear at end of master Stop sequence
0 = Stop condition not in progress
bit 1
RSEN: Repeated Start Condition Enable bit (when operating as I²C master)
1 = Initiate Repeated Start condition on SDAx and SCLx pins. Hardware clear at end of
master Repeated Start sequence
0 = Repeated Start condition not in progress
bit 0
SEN: Start Condition Enable bit (when operating as I²C master)
1 = Initiate Start condition on SDAx and SCLx pins. Hardware clear at end of master Start sequence
0 = Start condition not in progress
DS70293E-page 182
© 2011 Microchip Technology Inc.