ALC100 Datasheet - Realtek Semiconductor

ALC100 Valued AC97 Audio Codec

: 2.1 Digital I/O pins : 11 pins Name RESET# Type Pin No Description I 11 AC'97 master H/W reset XTL-IN I XTL-OUT O SYNC I BIT-CLK IO 2 Crystal input pad (24.576Mhz) 3 Crystal output pad 10 Sample Sync (48Khz) 6 Bit clock output (12.288Mhz) SDATA-OU I 5 Serial TDM AC97 outpu.

ALC100 Features

* : l Single chip audio CODEC with high S/N ratio. l 16-bit ADC and DAC resolution. l Compliant with AC’97 2.1 specification l Supports AMR and CNR applications. l 16-bit stereo full-duplex CODEC with fixed 48k sampling rate. l 4 analog line-level stereo input with 5-bit volume control : LINE_IN,CD,VI

ALC100_RealtekSemiconductor.pdf