ADV7513 - Do you need to configure using I2C?

Hi,

Please make sure the I2C pins are connected as per hardware manual.

Do you have a tool to capture the I2C to make sure the right I2C data is going out?  Something like an Aardvark Aardvark I2C/SPI Host Adapter - Total Phase

Is your I2C driver using the right I2C address.  Normally I2C uses 7-bit addressing in driver routines while our example and scripts use 8-bit. 

How do you configure the board either through script or through software driver?

In the AVES3 folder found here, Advantiv EVAL-ADV7612-7511 Video Evaluation Board - Documents - Video - EngineerZone (analog.com) you will find a set of scripts used to configure

the ADV7612 and 7511.  Select the script that matches the resolution you are trying to run.

Thanks,
Dharani S

Hi,

Please make sure the I2C pins are connected as per hardware manual.

Do you have a tool to capture the I2C to make sure the right I2C data is going out?  Something like an Aardvark Aardvark I2C/SPI Host Adapter - Total Phase

Is your I2C driver using the right I2C address.  Normally I2C uses 7-bit addressing in driver routines while our example and scripts use 8-bit. 

How do you configure the board either through script or through software driver?

In the AVES3 folder found here, Advantiv EVAL-ADV7612-7511 Video Evaluation Board - Documents - Video - EngineerZone (analog.com) you will find a set of scripts used to configure

the ADV7612 and 7511.  Select the script that matches the resolution you are trying to run.

Thanks,
Dharani S

Hi!

Thanks for the reply. Not really what I was looking for though but appreciate the reply. Basically was wondering if the ADV would just be able to pick up the frequency from DE and H/V Sync, which doesn't seem to be the case.

Most likely going with an FPGA but the audio bit seems to be a bit more involved.

Again, thanks for the reply!

Hi,

ADV would just need I2C to be able to pick up the resolution from DE and H/V Sync

The term 'scripts' refers to a sequence of register writes over I2C to the target for configuration purposes.

Please ensure with the above things and get back to us if further clarification is required on this.

Thanks,
Dharani S