Applied Skill of EZ-USB FX2 Chip
Sun Shuying
Abstract
Sun Shuying
Abstract
Introduceed use skill of a ordinary USB controller called EZ-USB FX2 chip for USB device development,the focal point was software development.At first,it introduced several importment tool of developing software,such as USB control panel,then assigned the development method of USB firmware with the software named Keil C51,and expounded the basic work procedure of USB driver and the step of developing USB driver.
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Introduceed use skill of a ordinary USB controller called EZ-USB FX2 chip for USB device development,the focal point was software development.At first,it introduced several importment tool of developing software,such as USB control panel,then assigned the development method of USB firmware with the software named Keil C51,and expounded the basic work procedure of USB driver and the step of developing USB driver.
Key concepts: USB, Firmware, Host controller interface, USB hub, Embedded system, eXtensible Host Controller Interface (xHCI), Chip, Software