On Jul 2, 2008, at 9:49 AM, Gudjon I. Gudjonsson wrote:
>> Would anyone have an example about how to interface rs5c372a with
>> 8051
>> via i2c protocol? I tried to use
>> http://sdccokr.dl9sec.de/dld/top03_pac01.zip with no luck.
>> i2c_write() always failed. The RS5C372A slave address is 0x64.
>> Thanks in advance.
>>
>> rs5c372a datasheet: www.datasheetcatalog.org/datasheets/
>> 480/482022_DS.pdf
> I made the attached library for my applications on the p89c668
> microcontroller, but it has worked with all I2C chips I have used.
The P89C66x processors have an on-chip I2C controller. What 8051
implementation is the original poster using?
-Dave
--
Dave McGuire
Port Charlotte, FL
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