USB interface design and implementation based on FPGA&ASIC
Zhou Da-shui
Abstract
Zhou Da-shui
Abstract
The design and implementation of none-driver USB KEY's interface based on FPGAASIC mainly use verilog Hardware Description Language(HDL) to implement universal serial bus(USB) specification and provide a interface for USB transceiver and micro-controller unit(MCU).Using this interface,USB KEY do not need driver during enumeration.This design has been simulated by software,and succefully verified on FPGA board.
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The design and implementation of none-driver USB KEY's interface based on FPGAASIC mainly use verilog Hardware Description Language(HDL) to implement universal serial bus(USB) specification and provide a interface for USB transceiver and micro-controller unit(MCU).Using this interface,USB KEY do not need driver during enumeration.This design has been simulated by software,and succefully verified on FPGA board.
Key concepts: USB, eXtensible Host Controller Interface (xHCI), Computer science, Host controller interface, USB hub, Embedded system, Interface (matter), Field-programmable gate array