基于Verilog HDL的信号处理板卡中双向端口的设计

Design of I/O Port Based on Verilog HDL in Signal Processing Board

选用Xilinx的Virtex-4芯片和TI公司C6000的DSP-TMS320C6713,设计一个高速信号(采集)处理板,介绍了其系统构成和各模块的逻辑框图。应用VerilogHDL语言对双向端口进行了描述,同时给出仿真初始化双向端口的方法。

Selecting Xilinx Virtex-4 chip, and Texas Instruments company′s C6000 DSP-TMS320C6713, a high-speed signal (collection) processing board is designed in this paper, introducing its system constitutes, as well as the diagram of the logic modules. I/O port is described by Verilog HDL, and the methods of simulation initialization are given.