I2C protocol benefit.

[Boki]

Dear All,

My FM moduel provide general PIO and I2C protocol for function
controlling.

Could you please advice do I need I2C for these FM audio function
control ? ( need ? )

and

what is the benefit on I2C compare to general PIO ?

Thank you very much!

Best regards,
Boki.

 

[Deefoo]

Dear All,

My FM moduel provide general PIO and I2C protocol for function
controlling.

Could you please advice do I need I2C for these FM audio function
control ? ( need ? )

and

what is the benefit on I2C compare to general PIO ?

I2C is a network, you can use the same wires for several components -> saves
IO on the controller.
Also you may find (have) a library for your controller that implements I2C
so you have to code less. But then again your FM module may be so easy that
you don't care.

--DF

 

[Boki]

Hi ,

One more questoin,

I2C is two PIO or three PIO.

Thank you very much!

BR/
Boki.

 

[Deefoo]

Hi ,

One more questoin,

I2C is two PIO or three PIO.

Thank you very much!

BR/
Boki.

2. Don't you have Google?

--DF

 

[martin griffith]

Dear All,

My FM moduel provide general PIO and I2C protocol for function
controlling.

Could you please advice do I need I2C for these FM audio function
control ? ( need ? )

and

what is the benefit on I2C compare to general PIO ?

Thank you very much!

Best regards,
Boki.

http://www.semiconductors.philips.com/products/interface_control/i2c/index.html


martin

 

[Boki]

Appreciate! : )

BR/
Boki.