PIC16F1847_13 Datasheet, PDF (233/440 Pages) Microchip Technology – 18/20/28-Pin Flash Microcontrollers with XLP Technology

PIC16(L)F1847
FIGURE 25-3:
MSSPx BLOCK DIAGRAM (I²C™ SLAVE MODE)
SCLx
SDAx
Read
Internal
Data Bus
Write
SSPxBUF Reg
Shift
Clock
SSPxSR Reg
MSb
LSb
SSPxMSK Reg
Match Detect
Addr Match
SSPxADD Reg
Start and
Stop bit Detect
Set, Reset
S, P bits
(SSPxSTAT Reg)
 2011-2013 Microchip Technology Inc.
Preliminary
DS40001453D-page 233