dspic33fj128mc204 Microchip Technology Inc., dspic33fj128mc204 Datasheet - Page 232

• Manufacturer Part Number: dspic33fj128mc204
• Description: High-performance, 16-bit Digital Signal Controllers
• Manufacturer: Microchip Technology Inc.

FIGURE 19-1:
DS70291C-page 230
SDAx
SCLx
I
2
C™ BLOCK DIAGRAM (
Shift Clock
Shift
Clock
BRG Down Counter
Match Detect
Start and Stop
Start and Stop
Bit Generation
Acknowledge
Generation
I2CxRCV
I2CxRSR
I2CxADD
Stretching
Bit Detect
I2CxTRN
Collision
Reload
Control
Detect
Clock
T
CY
/2
LSb
Preliminary
LSb
X
Address Match
= 1)
I2CxBRG
I2CxSTAT
I2CxCON
I2CxMSK
© 2009 Microchip Technology Inc.
Write
Read
Write
Read
Data Bus
Internal
Write
Read
Write
Read
Write
Read
Write
Read
Read