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高容量的USB 2设备将采用ASIC技术与嵌入式设计…
High volume USB 2.0 devices will be designed using ASIC technology with embedded USB 2.0 support.
For full-speed USB devices the operating frequency was low enough to allow data recovery to be handled
in a vendors VHDL code, with the ASIC vendor providing only a simple level translator to meet the USB
signaling requirements. Today s gate arrays operate comfortably between 30 and 60 MHz. With USB 2.0
signaling running at hundreds of MHz, the existing design methodology must change.
- 2023-07-03 16:35:03下载
- 积分:1
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temperature display, use CYPRESS IC, a driver, source, a VB program.
温度显示器,用CYPRESS IC,有驱动,有源程序,有VB程序。-temperature display, use CYPRESS IC, a driver, source, a VB program.
- 2022-01-28 04:24:11下载
- 积分:1
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使用cy7c68013开发usb的固件实例
使用cy7c68013开发usb的固件实例-use cy7c68013 development usb examples of the firmware
- 2022-05-08 22:22:55下载
- 积分:1
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一些例子,USB和RS232
some examples of USB to/from RS232
- 2022-03-21 23:09:46下载
- 积分:1
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err
MCP73831 是一款高级线性充电管理控制器,它适用于
空间小而对成本敏感的应用场合。MCP73831 提供 8 引
脚2 mm x 3 mm DFN 和5 引脚SOT23 两种封装形式。
由于体积小且外接元件少,MCP73831 非常适用于便携
式设备。MCP73831 也可用于USB 充电设备,它符合
主流USB 总线电源的所有规范。
MCP73831 采用恒流/ 恒压充电算法,并提供预充选项
和充电结束控制选项。恒压充电调节有四个选择:
4.20V、4.35V、 4.40V 和4.50V,这可以适应最新涌现
出来的电池充电要求。恒流充电电流由一个外部电阻设
定。在高功率或高温的外界环境下, MCP73831 将根据
管芯温度对充电电流大小进行限制。热调节功能对充电
周期进行优化,并维持器件的可靠性。-err
- 2022-01-22 05:18:21下载
- 积分:1
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将X插入到顺序表的适当位置,以保持该表的有序性
将X插入到顺序表的适当位置,以保持该表的有序性-X inserted into the order form in the appropriate place in order to maintain the orderly nature of the table
- 2022-02-12 21:47:04下载
- 积分:1
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usb program port avr c micom program
usb program port avr c micom program-usb program port avr c micom program
- 2023-08-30 22:20:03下载
- 积分:1
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EP26_Bulk,大端点bulk传输。包含全部firmware以及详细的pdf文件说明。...
EP26_Bulk,大端点bulk传输。包含全部firmware以及详细的pdf文件说明。-EP26_Bulk, endpoint bulk transmission. Includes all firmware and the detailed pdf documentation.
- 2022-07-10 13:02:18下载
- 积分:1
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演示CY7C68013如何接受OUT包的源程序
演示CY7C68013如何接受OUT包的源程序-Source code to demo how CY7C68013 to receive OUT packege.
- 2023-07-27 05:40:03下载
- 积分:1
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USB driver source code, good things, everyone will work together to share
USB的驱动程序源代码,好东西,大家一起来分享,-USB driver source code, good things, everyone will work together to share
- 2022-04-02 11:10:21下载
- 积分:1