Description: 微软DDK关于USB驱动编程的重要工具USBVIEW的源代码,通过该工具可以查看系统设备管理器中所有USB设备的信息,对于利用DDK编写USB驱动程序非常有帮助.-Microsoft DDK programming on the USB drive an important tool USBVIEW source code through the tool can view the system Device Manager for all USB devices, using DDK for USB driver prepared very helpful. Platform: |
Size: 51200 |
Author:罗弘谞 |
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Description: 概述
● 全速设备接口，兼容 USB V2.0，外围元器件只需要晶体和电容。
● 可选：通过外部的低成本串行EEPROM 定义厂商 ID、产品 ID、序列号等。
● 支持5V电源电压和3.3V电源电压。
● 低成本，直接转换原串口外围设备、原并口打印机、原并口外围设备。
● 采用SOP-28封装，串口应用还提供小型的 SSOP-20 封装。
● 由于是通过USB转换的接口，所以只能做到应用层兼容，而无法绝对相同。 -Say all
● The full speed equipments connects, and permit the USB V2.0, a machine of outer circle piece needs the crystal and electric capacities only.
● Eligibility:The low cost string that passes the exterior goes the EEPROM to define factory ID, product ID, etc. sequence.
● Support the 5 V power supply electric voltage and 3.3 V power supply electric voltages.
● Low cost, direct conversion original a peripherals, original combine a printer, original combine a peripherals.
● Adopt the SOP-28s pack, an application still provides small scaled SSOP-20s to pack.
● In view of the fact convert through an USB of connect, so can make to apply the layer and permit only, but can t absolute homology. Platform: |
Size: 325632 |
Author:胜客 |
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Search - usb view for windows