DSPIC30F0013AT-30E/ML 查看數據表（PDF） - Microchip Technology

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DSPIC30F0013AT-30E/ML

High-Performance, 16-Bit Digital Signal Controllers

Microchip Technology 

dsPIC30F3014/4013

FIGURE 14-2:

I2C™ BLOCK DIAGRAM

SCL

SDA

Shift

Clock

I2CRCV

I2CRSR

LSB

Match Detect

Addr_Match

I2CADD

Start and

Stop bit Detect

Start, Restart,

Stop bit Generate

Collision

Detect

Acknowledge

Generation

Clock

Stretching

Shift

Clock

I2CTRN

LSB

Reload

Control

BRG Down

Counter

I2CBRG

FCY

Internal

Data Bus

Read

Write

Read

Write

Read

Write

Read

Write

Read

Write

Read

DS70138E-page 86

© 2007 Microchip Technology Inc.

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