微型机与应用
微型機與應用
미형궤여응용
Microcomputer & its Applications
2015年
19期
34-36
,共3页
USB3 . 0%多相位技术%Verilog HDL
USB3 . 0%多相位技術%Verilog HDL
USB3 . 0%다상위기술%Verilog HDL
USB3.0%multi-phase technique%Verilog HDL
根据 USB3.0的发送速率要求和高速串行发送原理，使用 Verilog HDL 描述语言设计了一种基于多相位技术的 USB3.0发送电路。电路各模块在 ISE 中编译和仿真，给出了电路实现的结构图、模块的接口信号以及部分程序和仿真波形图，并将仿真结果进行比较验证，证明多相位技术设计的电路能满足数据发送的准确性和时序要求。
根據 USB3.0的髮送速率要求和高速串行髮送原理，使用 Verilog HDL 描述語言設計瞭一種基于多相位技術的 USB3.0髮送電路。電路各模塊在 ISE 中編譯和倣真，給齣瞭電路實現的結構圖、模塊的接口信號以及部分程序和倣真波形圖，併將倣真結果進行比較驗證，證明多相位技術設計的電路能滿足數據髮送的準確性和時序要求。
근거 USB3.0적발송속솔요구화고속천행발송원리，사용 Verilog HDL 묘술어언설계료일충기우다상위기술적 USB3.0발송전로。전로각모괴재 ISE 중편역화방진，급출료전로실현적결구도、모괴적접구신호이급부분정서화방진파형도，병장방진결과진행비교험증，증명다상위기술설계적전로능만족수거발송적준학성화시서요구。
According to the rate requirements of USB3.0 and the principle of high-speed serial transmission, a transmission circuit is implemented in Verilog HDL, which is based on multi-phase technology. Modules designed were compiled and simulated in ISE. The circuit implementation chart, interface signal of modules, and part of the program and simulation waveforms were also performed. The simulation results show that multi-phase technology can meet accuracy and timing requirements of the data transmission.
