Microchip Technology DM160214 Data Sheet
2010-2012 Microchip Technology Inc.
DS41414D-page 245
PIC16(L)F1946/47
FIGURE 24-3:
MSSPx BLOCK DIAGRAM (I
2
C™ SLAVE MODE)
Read
Write
SSPxSR Reg
Match Detect
SSPxADD Reg
Start and
Stop bit Detect
SSPxBUF Reg
Internal
Data Bus
Data Bus
Addr Match
Set, Reset
S, P bits
(SSPxSTAT Reg)
SCLx
SDAx
Shift
Clock
Clock
MSb
LSb
SSPxMSK Reg