Hello sir,
I am using HDMI transmitter(TDA19988BHN/C1,557) IC ,
i am trying to enable the HDMI Transmitter I2C pin(CSCL,CSDA) but cant find any I2C (Register/sub address) in HDMI Transmitter (TDA19988BHN/C1,557) IC data sheet.
above detail only available.
Please let me there are way to find the Specific Register and Sub address
Thanks
Venkat R
I have sent you an answer in private using your NXP Ticket # 00254614
hi jose,
we tried with given slave address but my device not responding in my design schematic
we are using TDA19988BHN device in that we left open these two pins (A0_i2c,A1_i2c).
Please share your inputs whether A0_I2C & A1_I2C can be left open, if yes, please share the slave address of TDA19988 in case of these two pins are left open. We tried with all the possible options with 00, 01, 10, 11 in place of A0_I2C & A1_I2C, but device is not responding.
Please find here with attached schematic design of TDA19988BHN for your review. Please review and share your inputs.
Hi Venkatesan,
Pins A0_i2c,A1_i2c should not be left open.
Slave address for CEC and HDMI are defined as in the following image:
Hello sir i need TDA19988BHN/C1,557 IC Sub address.
Any luck with registers? im in the same siituation!