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利用FPGA设计实现IIS数字音频接口。搭建一个完整的测试系统,对整个硬件系统进行了联调测试。结果显示,该硬件系统能满足实时性要求,并能提供较好的功效比,为基带处理器的ASIC设计提供了良好的参考。
Utilize FPGA Design to Realize IIS Digital Audio Interface. Build a complete test system, the entire hardware system conducted a joint debugging test. The results show that the hardware system can meet the real-time requirements, and can provide better efficiency ratio for baseband ASIC design provides a good reference.