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TAS2780EVM: I2C Address selection not working

Leonardo Martinez Hornak
Prodigy 10 points

Part Number: TAS2780EVM

Tool/software:

Hi,

I am trying out the TAS2780EVM with my Windows computer using PPC3. Well, I decided to sniff the i2c communication to see how it works. The odd thing I found is that it works using address 0x3E independently of ADDR SEL jumper J20. This is both from Device Control, register map and Direct I2C typing the following command:

"w 7D 00 01 #Page 0x01"

Does this make sense?

It contradicts the datasheet.

Thanks!