=link= — Alc271x Datasheet

The 24MHz clock source provided by the host controller. SYNC: Frame sync signal. RST#: Hardware reset line.

At its core, the ALC271X is a single-chip peripheral. It interfaces directly with a platform's Southbridge or Processor PCH via a standard HDA serial bus. The internal signal paths balance legacy analog mixing capabilities with contemporary digital-to-analog and analog-to-digital signal flows. Key Hardware Characteristics alc271x datasheet