DAC101C081: Fail to get i2c address

Takeshi Sasaki

Part Number: DAC101C081
Other Parts Discussed in Thread: WAVEVISION4,

Hi team,

Could you give me advice on how to get i2c address? The customer tried getting i2c address through u-boot, type "i2c probe" as its command. But they couldn't get the i2c address. They've confirmed if the address setting doesn't good like as following link, but the setting doesn't corresponds to following case. The issue was not solved.

https://e2e.ti.com/support/data-converters-group/data-converters/f/data-converters-forum/955893/dac101c081-dac101c081-i2c-address-selection?tisearch=e2e-sitesearch&keymatch=DAC101C081

Best regards,

Takeshi Sasaki

over 2 years ago

0 Anbu Mani over 2 years ago

TI__Expert 4090 points

Hi Takeshi Sasaki-san,

i think customer trying to read from Linux environments and question is seems software related.

If customer suspecting device issue we can try with EVM in windows environment.

0 Takeshi Sasaki over 2 years ago in reply to Anbu Mani

TI__Expert 4480 points

Hi Anbu,

Thank you for your comment. To confirm, does DAC101C081 have Linux driver to be operated in Linux environment? The EVM user guide is described as WaveVision4, so I assume the device is operated on windows environment, but it's not sure in Linux environment.

Best regards,

Takeshi Sasaki

0 Anbu Mani over 2 years ago in reply to Takeshi Sasaki

TI__Expert 4090 points

No, we don't have Linux driver and we can't support as well.

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DAC101C081: Fail to get i2c address