公司：SLS

产品简介：Avalon compliant AC’97 Controller (Audio Codec) IP core provides an interface between Nios II processor and AC’97. It supports one AC’97 codec with 6 output and 3 input channels. The core is fully compliant with AC’97 specification Rev. 2.1. The core has been optimized for popular FPGA devices and its functionality has been verified on the hardware. It is provided as Altera SOPC Builder ready component and integrates easily into any SOPC Builder generated system.

特色：Features
Compliant with AC’97, rev 2.1 (LM4550) 
Variable and fixed sample rate support up to 48 KHz
16, 18 and 20 bit sample size support 
Supports 6 output channels surround sound 
Stereo input channel support 
Mono microphone channel support 
Avalon bus compliant

13. AC97 Controller.rar