PIC18F23K22 Datasheet, PDF (209/492 Pages) Microchip Technology – 28/40/44-Pin, Low-Power, High-Performance Microcontrollers with nanoWatt XLP Technology

PIC18(L)F2X/4XK22
FIGURE 15-3:
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)
 2010 Microchip Technology Inc.
Preliminary
DS41412B-page 209