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san_2190
Adventurer
Adventurer
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Registered: ‎02-05-2013

Issue with accessing UCD 9081 through I2C interface using microblaze processor

Hi,

      I tried to access the UCD9081 with I2C interface using microblaze processor. But whatever register I read back from UCD , I'm getting only 0xDC. I tried accessing the I2c interface of SFP using the same code and it worked. My code is based on "xiic_eeprom_example.c" and "xiic_repeated_start_example.c" examples given in Xilinx directory. What could be the problem with my UCD accessing ? Kindly help. Thnx in advance.

 

Regards

San

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