topic Re: SAA7706H I2S \ SPDIF Input in Digital Signal Controllers

SAA7706H I2S \ SPDIF Input

neo-wall — Sat, 30 Dec 2023 10:29:19 GMT

Hi, Im a firmware programmer in small car audio tuning studio in Bulgaria. We are using SAA7706H DSP chip in our systems, and as datasheet says it has I2S \ CD and dedicated SPDIF1 \ SPDIF2 inputs, but it has no instructions of how to enable this inputs in DSP. Perhaps, this could be achieved via I2C command, but again, no detailed instructions. Can NXP engineer assist me with specific command to enable digital input for DSP?

Thanks in advance!

Re: SAA7706H I2S \ SPDIF Input

xiangjun_rong — Tue, 02 Jan 2024 07:04:37 GMT

Hi,

Unfortunately, the SAA7706 was a very old radio product, which was manufactured by old Philips. It was obsolete already,we no longer provide support for the SAA7706, I am sorry.

XiangJun Rong

Re: SAA7706H I2S \ SPDIF Input

neo-wall — Tue, 02 Jan 2024 09:23:31 GMT

Thanks for an answer, I know that a very old chip, but maybe you have a full datasheet somewhere in your archive or something?