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介绍了基于 ＰＣＩ总线，利用 ＰＣＩ总线控制器 Ｓ５９２０和 ＤＳＰ芯片 ＴＭＳ３２０Ｃ３１所设计的 ＤＶＢ流合成卡，并提供了Ｓ５９２０及该卡的软、硬件说明。
The DVB stream synthesis card based on PCI bus, PCI bus controller S5920 and DSP chip TMS320C31 is introduced. The S5920 and its hardware and software are also described.