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CH372 是一个USB 总线的通用设备接口芯片,是CH371的升级产品,是CH375芯片的功能简化版。在本地端,CH372 具有8 位数据总线和读、写、片选控...
CH372 是一个USB 总线的通用设备接口芯片,是CH371的升级产品,是CH375芯片的功能简化版。在本地端,CH372 具有8 位数据总线和读、写、片选控制线以及中断输出,可以方便地挂接到单片机/DSP/MCU/MPU等控制器的系统总线上;在计算机系统中,CH372 的配套软件提供了简洁易用的操作接口,与本地端的单片机通讯就如同读写文件。
CH372 内置了USB 通讯中的底层协议,具有省事的内置固件模式和灵活的外置固件模式。在内置固件模式下,CH372自动处理默认端点0 的所有事务,本地端单片机只要负责数据交换,所以单片机程序非常简洁。在外置固件模式下,由外部单片机根据需要自行处理各种USB 请求,从而可以实现符合各种USB 类规范的设备。-err
- 2022-08-06 02:39:30下载
- 积分:1
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This is the official website of usb in the last year of the USB3.0 specification
这是usb官方网站的在去年出的USB3.0的规范-This is the official website of usb in the last year of the USB3.0 specification
- 2022-10-24 12:40:03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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网上收集的利用nios软核,使用isp1362芯片开发的u盘程序,有助于usb开发的理解和ufi协议的理解。已经验证,完全可用xp自带驱动。...
网上收集的利用nios软核,使用isp1362芯片开发的u盘程序,有助于usb开发的理解和ufi协议的理解。已经验证,完全可用xp自带驱动。-Collected online using Nios soft-core, use isp1362 chip development process u disk, usb help develop the understanding and agreement ufi understanding. Has been verified, fully available to bring their own driver xp.
- 2023-06-02 11:10:03下载
- 积分:1
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来自微软的USB 2.0 开发包.
来自微软的USB 2.0 开发包.-from Microsoft"s USB 2.0 development kit.
- 2022-10-06 21:10:02下载
- 积分:1
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USB hardware detection software
USB硬件检测软件-USB hardware detection software
- 2023-08-04 12:05:05下载
- 积分:1
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ISP1581 is a USB2.0 communication chip, it provides faster data transmission the...
ISP1581是菲利普公司推出的USB2.0通讯芯片,能够实现比USB1.1更快的数据通讯。本程序演示的是利用端点1及厂商请求进行收发通讯的例子。-ISP1581 is a USB2.0 communication chip, it provides faster data transmission then USB1.1. This program display the sales point 1 and vendor request for starting communication.
- 2022-02-04 00:18:59下载
- 积分:1
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For USB program, low pass filter for audio,Audio low
For USB program, low pass filter for audio,Audio low-frequency Pass filter.-For USB program, low pass filter for audio, Audio low-frequency Pass filter.
- 2022-03-12 01:48:13下载
- 积分:1
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How to write a USB HID driver
How to write a USB HID driver
- 2022-10-20 09:10:03下载
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Sunplus SPCA5xx decoder chip USB driver, reference only, not for commercial usag...
凌阳SPCA5XX解码芯片USB驱动源代码,仅供参考,请不要用于商业用途。-Sunplus SPCA5xx decoder chip USB driver, reference only, not for commercial usage.
- 2022-06-12 12:22:00下载
- 积分:1