Re: [oopic] Re: Speed of I2C clock in OOPic R

Richard,

I remember measuring this once, you are close. The I2C speed is not
high since it is bit-banged.

DLC

rtstofer wrote:

>--- In oopic@yahoogroups.com, "Samitha Ransara" <samitharansara@...>
>wrote:
>
>
>>Hi,
>>Can anyone tell me the clock speed of I2C bus used in OOPic R module?
>>because this is essential when communicating two microcontrollers
>>
>>
>(such as
>
>
>>OOPic and Microchip Pic ex: 16F877A) via I2C bus.
>>
>>Thank you very much.
>>
>>
>>Regards,
>>Samitha Ransara
>>
>>
>
>Unless you are connecting two OOPIcs with oDDELink, you won't be using
>the internal I2C hardware. You will be using the bit-banged local I2C
>bus that also connects to the EEPROM. It is quite SLOW! Maybe 16 kHz
>or so...
>
>Richard
>
>
>
>
>
>Yahoo! Groups Links
>
>
>
>
>

--
------------------------------------------------------
Dennis Clark ooPIC Tech Support
www.oopic.com
------------------------------------------------------

Yahoo! Groups Links

<*> To visit your group on the web, go to:

http://groups.yahoo.com/group/oopic/

<*> Your email settings:
Individual Email | Traditional

<*> To change settings online go to:

http://groups.yahoo.com/group/oopic/join

(Yahoo! ID required)

<*> To change settings via email:
mailto:oopic-digest@yahoogroups.com
mailto:oopic-fullfeatured@yahoogroups.com

<*> To unsubscribe from this group, send an email to:
oopic-unsubscribe@yahoogroups.com

<*> Your use of Yahoo! Groups is subject to:

http://docs.yahoo.com/info/terms/