Microchip Technology MA330024 Ficha De Dados

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dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
DS70000591F-page 274
 2009-2014 Microchip Technology Inc.
bit 5
ACKDT: Acknowledge Data bit (when operating as I
2
C master, applicable during master receive)
Value that is transmitted when the software initiates an Acknowledge sequence.
1
 = Sends NACK during Acknowledge
0
 = Sends ACK during Acknowledge
bit 4
ACKEN: Acknowledge Sequence Enable bit (when operating as I
2
C master, applicable during master 
receive)
1
 = Initiates Acknowledge sequence on SDAx and SCLx pins and transmits ACKDT data bit.
Hardware clears at the end of the master Acknowledge sequence.
0
 = Acknowledge sequence is not in progress
bit 3
RCEN: Receive Enable bit (when operating as I
2
C master)
1
 = Enables Receive mode for I
2
C. Hardware clears at the end of the eighth bit of the master receive
data byte.
0
 = Receive sequence is not in progress
bit 2
PEN: Stop Condition Enable bit (when operating as I
2
C master)
1
 = Initiates Stop condition on SDAx and SCLx pins. Hardware clears at the end of the master Stop
sequence.
0
 = Stop condition is not in progress
bit 1
RSEN: Repeated Start Condition Enable bit (when operating as I
2
C master)
1
 = Initiates Repeated Start condition on SDAx and SCLx pins. Hardware clears at the end of the
master Repeated Start sequence.
0
 = Repeated Start condition is not in progress
bit 0
SEN: Start Condition Enable bit (when operating as I
2
C master)
1
 = Initiates Start condition on SDAx and SCLx pins. Hardware clears at the end of the master Start
sequence.
0
 = Start condition is not in progress
REGISTER 19-1:
I2CxCON: I2Cx CONTROL REGISTER (CONTINUED)