Keil forum How address mapping can be done while interfacing 8051 using I2C protocol

State Not Answered
Locked Locked
Replies 16 replies
Subscribers 22 subscribers
Views 7726 views
Users 0 members are here

Options

Related

How was your experience today?

This discussion has been locked.

You can no longer post new replies to this discussion. If you have a question you can start a new discussion

How address mapping can be done while interfacing 8051 using I2C protocol

HARANATH VV over 18 years ago

Hi
I want to connect many devices like Serial EEPROM, ADC,DAC,RTC and many other I/O devices to 8051.

My question is how address mapping can be done ? How to address them??

Please reply i am in need.

Parents

0 ImPer Westermark over 18 years ago in reply to HARANATH VV

If you use a I2C interface, then you should note that I2C is also a bus. You will issue serial data that represents the address of the chip to talk to. Then you will issue serial data to write to the addressed chip.
Cancel
Vote up 0 Vote down

Cancel

Reply

0 ImPer Westermark over 18 years ago in reply to HARANATH VV

If you use a I2C interface, then you should note that I2C is also a bus. You will issue serial data that represents the address of the chip to talk to. Then you will issue serial data to write to the addressed chip.
Cancel
Vote up 0 Vote down

Cancel

Children

No data