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BootLoader para o microntrolador pic18F4550
BootLoader para o microntrolador pic18F4550
- 2022-09-08 18:55:03下载
- 积分：1
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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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用VC++编写的USB接口通信程序，供大家参考，
用VC++编写的USB接口通信程序，供大家参考，-用VC++ ?嘈
- 2022-07-26 02:20:08下载
- 积分：1
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51+ Ch375 read U disk source ultra
51+ch375读写U盘超精简源程序,挺不错的说-51+ Ch375 read U disk source ultra-streamlined, very well said
- 2023-03-09 20:35:03下载
- 积分：1
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这个例子中的固件是基于芯片的USB支持固件。
This example firmware is based on Microchip s USB Support Firmware.
The purpose of this example is to provide a model for making a USB
combination device. This mainly entails having the USB descriptors
set up correctly. File usb_ch9.c contains the mouse
and keyboard descriptors in the correct configuration.
The main routine of this example moves the cursor in a
circle and sends keyboard keycodes for the message
"Microchip USB" over and over again.
Some advice:
Before running this firmware open a blank text document.
Make sure that when you run the device/emulator that
you are able to give focus to the document. The cursor
will be moving in a circle so make sure you have plenty of
room to click on the editor window. This will allow you
to see the message "Microchip USB" without inadvertently
having the message type over an existing document.-This example firmware is based on Microchip s USB Support Firmware.
The purpose of this exampl
- 2022-08-26 06:07:54下载
- 积分：1
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usb开发包
usb开发包-usb Development Kit
- 2022-12-28 14:05:08下载
- 积分：1
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USB及PCI总线设计的一些源代码（经测试）
USB及PCI总线设计的一些源代码（经测试）-USB and PCI bus design some of the source code
- 2022-07-07 10:52:55下载
- 积分：1
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USB的驱动程序，源码
USB的驱动程序，源码-USB driver, the source
- 2022-03-04 14:52:21下载
- 积分：1
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波形发生器bulktransferhost
波形发生器bulktransferhost-waveform generator bulktransferhost
- 2022-07-26 21:15:47下载
- 积分：1
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EZ-USB FX2的一个单字读和单字写的程序，利用GPIF轻松实现，值得一看-EZ-USB FX2 in a word read and write words of procedure, and use GPIF easily, an eye-catcher
- 2022-08-17 02:09:52下载
- 积分：1
