I2S Bus Specification

Many digital audio systems are being introduced into the consumer audio market, including compact disc, digital audio tape, digital
sound processors, and digital TV-sound. The digital audio signals in these systems are being processed by a number of (V)LSI ICs,
such as:

• A/D and D/A converters;
• digital signal processors;
• error correction for compact disc and digital recording;
• digital filters;
• digital input/output interfaces.

Standardized communication structures are vital for both the equipment and the IC manufacturer, because they increase system
flexibility. To this end, we have developed the inter-IC sound (I2S) bus – a serial link especially for digital audio.

I2SBUS.pdf

I2SBUS.pdf

0.06MB