C6748 LCDK with multichannel DACs

Hello Bill,

What is the interface you are going to connect DAC to C6748 LCDK ?

The SPI signals are brought out via LCDK expansion connector, you can prefer SPI based DAC for glue-less interface to the C6748 device.

Regards,
Senthil

Hello Senthil,
Many thanks for your reply. The interface to be used depends on what are available from the LCDK. Using the SPI signals will be ideal, but I need 8 DAC channels and I am not sure if the SPI signals have the capacity to drive 8 single channel DAC chips. You advice is greatly apprciated.
Best Regards,
Bill

Hello Bill,

Are you going to use 8-channel DAC or 8 single channel DAC ?

Please refer to the expansion connector pinouts in LCDK design and figure out the interface available for external usage.

Regards,
Senthil

Hello Senthil,
I would like to use an 8-channel DAC but I haven't find any multichannel DAC chip with pure SPI interface.
Best Regards,
Bill

Hello Senthil,
Many thanks for your help indeed. By the way, which connector the SPI signals are connected to? I am a bit confused by the annotations.
Best Regards,
Bill

Hello Senthil,
Many thanks for you help. You have fully answered the question.
Best Regards,
Bill

Hello Bill,

The SPI interface is available on J15, Expansion connector in LCDK.

Regards,
Senthil

Hello Senthil,

Many thanks indeed.

Best Regards,

Bill