Adopt CS493264 audio DSP, CS8415 96KHz digital receiver, 96 KHz/24bit ADC and DAC.

Support Dolby digital, Dolby pro-logic, and DTS and so on, and have various sound field effect playback.

Analog audio frequency output, can select low-pass filter circuits by itself so as to realize different effects.

I²C interface can be used with another I²C device in parallel. DA32UD is the same as many I²C devices such as 24C01 and so on, and it’s easy for users to do secondary development.

I²C communication has TNT interrupt output port, user mainframe can read corresponding data when TNT changes, which reduces the holding time of user mainframe communication.

Built-in memory space with 30 bytes, its function is the same as 24C01, and there is no need for users to use memory chips such as 24C01, 93C46 and so on any more.