2010-2013 Microchip Technology Inc. DS40001452D-page 181
PIC16(L)F1516/7/8/9
FIGURE 21-3: MSSP BLOCK DIAGRAM (I
2
C™ SLAVE MODE)
Read Write
SSPSR Reg
Match Detect
SSPADD Reg
Start and
Stop bit Detect
SSPBUF Reg
Internal
Data Bus
Addr Match
Set, Reset
S, P bits
(SSPSTAT Reg)
SCL
SDA
Shift
Clock
MSb
LSb
SSPMSK Reg
