基于S5933的高速数据发送板卡的CPLD设计

CPLD Design of the High-speed Data Transmitter Card Based on S5933

讨论利用 PCI专用接口芯片 S5 933进行 PCI高速数据传输的方法。简要介绍 PCI总线及 S5 933的内部结构 ,对 S5 933的 3种数据传输方式进行简介 ,并通过实际工作描述用 CPL D进行高速数据发送板卡的逻辑控制设计。

The design method of PCI devices using S5933 to transfer data is presented.At first the architecture of PCI bus and S5933 are introduced.Then three transformation modes are described in detail.Finally the design of the card for transferring data by CPLD is described throagh an example.