设备列表没有列出高精度音频(HDA)编码译码器。现在，OSS支持所有HDA编码译码芯片和控制芯片。
High Definition Audio (HDA) codecs are not listed in the device lists. At this moment OSS supports all HDA codec chips and controller chipsets.
应用锁相环集成电路ne567对音频信号的鉴相原理实现对控制信号的译码输出，控制井下仪器马达工作。
The latch phase circle circuit NE567 functions as phase demodulation of audio frequency signals for realizing decoding output of the control signals to control the downhole motor operations.
他由一个8位6502 CPU（不支持整数模式，也被称为BCD），DMA传输单元，伪音频处理单元，1/12时钟分频器，以及1位逻辑单位的地址译码。
It consists of an 8-bit 6502 CPU (without support for decimal mode, also known as BCD), DMA transfer unit, pseudo audio processing unit, 1/12 clock divider, and a bit of logic for address decoding.
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