PIC24FJ64GA705 Datasheet, PDF (222/412 Pages) –

PIC24FJ256GA705 FAMILY
FIGURE 18-1:
I2Cx BLOCK DIAGRAM
SCLx
SDAx
I2CxRCV
Shift
Clock
I2CxRSR
LSB
Match Detect ^{Address Match}
I2CxADD
Start and Stop
Bit Detect
Start and Stop
Bit Generation
Collision
Detect
Acknowledge
Generation
Clock
Stretching
Shift Clock
I2CxTRN
LSB
Reload
Control
BRG Down Counter
TCY/2
Internal
Data Bus
Read
I2CxMSK
Write
Write
Read
Read
I2CxSTAT
I2CxCON
Write
Read
Write
Read
Write
Read
I2CxBRG
Write
Read
DS30010118B-page 222
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