I2C vs. SMBus

- G
- Graeme
  
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posted
19 years ago

Wed, Mar 23, 2005 11:46 AM

Are there actually any differences between these two?

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- G
- Graeme
  
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Vote on answer
posted
19 years ago

Wed, Mar 23, 2005 11:47 AM

Pants! Wrong group. Sorry.

- A
- Adrian C
  
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posted
19 years ago

Wed, Mar 23, 2005 3:16 PM

Graeme wrote

formatting link

- G
- Graeme
  
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posted
19 years ago

Wed, Mar 23, 2005 3:43 PM

I just wondered if there was anything specific/subtle that I have to look out for.

Once again uk.diy outperforms the proper newsgroup.

- T
- Tim Mitchell
  
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posted
19 years ago

Wed, Mar 23, 2005 5:09 PM

In article , Graeme writes

I think the real reason for the difference is to avoid the Philips licensing charges on I2C bus. (also there is "TWI" (2 wire interface) which seems to be identical to I2C)

- D
- Dave Stanton
  
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posted
19 years ago

Wed, Mar 23, 2005 7:13 PM

Sod, I was going to mention that .

Dave

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