Техническая Спецификация для Microchip Technology MA330026
dsPIC33FJ16(GP/MC)101/102 AND dsPIC33FJ32(GP/MC)101/102/104
DS70000652F-page 204
2011-2014 Microchip Technology Inc.
FIGURE 17-1:
I
2
C™ BLOCK DIAGRAM (
X
= 1)
Internal
Data Bus
SCLx
SDAx
Shift
Match Detect
I2CxADD
Clock
Address Match
Clock
Stretching
I2CxTRN
LSb
Shift Clock
BRG Down Counter
Reload
Control
Control
T
CY
/2
Acknowledge
Generation
I2CxCON
I2CxSTAT
Cont
ro
l Logic
Read
LSb
Write
Read
I2CxBRG
I2CxRSR
Write
Read
Write
Read
Write
Read
Write
Read
Write
Read
I2CxRCV
Collision
Detect
Start and Stop
Bit Generation
Start and Stop
Bit Detect
I2CxMSK