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89S52 increase USBD12 simulation of a U
89S52加USBD12模拟的一个U盘(源码+原理图+实物照片)
Computer00 发表于 2006-3-3 14:09:00
USB-D12文件包下载.rar
这是一个用89S52加PDIUSBD12模拟的一个U盘,里面涉及到USB接口,USB大容量存储设备,FAT16文件系统等内容。插入电脑后,可显示移动磁盘盘符及一个文本文件。
需要说明一下的是,这个包中的原理图,IDE接口部分、74HC573、以及RS232串口等部分,是作为这个实验板的一部分。在这个模拟U盘的程序中,是没有用到的。在下一个“移动硬盘”的例子中,就用到了IDE接口跟74HC573了。至于RS232,那时笔者在调试程序时用的。如果您不需要通过串口调试程序,RS232部分可以不管它-89S52 increase USBD12 simulation of a U-Disk (OSS diagram kind photos) Comput. er00 published in 2006-3-3 14:09 : 00 USB-D12 package downloaded. rar This is a plus with 89S52 simulation PDIUSBD12 of a U disk, which relate to the USB interface, USB mass storage devices, and FAT16 file system and so forth. Insert the computer, can show that the mobile disk drive and a text file. Need to point out that this is a package of drawings, IDE interface, 74HC573. and RS232 serial port as part of the experiment as part of the plate. In this simulation U disk process is not used in the. Next a "mobile hard" cases, the option of the IDE int
- 2022-03-18 13:32:09下载
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good thing
好东西,youhaodoxidajiagongxiang-good thing
- 2022-11-06 11:45:03下载
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C51单片机c程序,实现无线芯片cc1020的CVSD语言编解码和传输
C51单片机c程序,实现无线芯片cc1020的CVSD语言编解码和传输-C51 microcontroller c procedures, the wireless chip cc1020 CVSD language codec and transmission
- 2022-05-28 14:58:40下载
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串口485通信的好范例子,在工程实践已经调试过了的,抗干扰性好...
串口485通信的好范例子,在工程实践已经调试过了的,抗干扰性好-A good example of serial communication sub 485, in the engineering practice has been passed to debug, and anti-jamming good
- 2022-02-06 04:51:46下载
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A single
一个单片机驱动红外通信的程序,很有意义.当然你也可以举一反三,用作无线通信,也可以仿照该程序做蓝牙通信协议-A single-chip driver infrared communications procedures, meaningful. Of course you can learn by analogy, for wireless communications, modeled on the program can also do Bluetooth communication protocol
- 2022-02-04 18:54:47下载
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使用PIC芯片控制U2270读取125KHz ID卡卡号,因为所使用的PIC资源很少,此程序极为精简,包含中断曼切斯特解码和校验全过程,非常实用。...
使用PIC芯片控制U2270读取125KHz ID卡卡号,因为所使用的PIC资源很少,此程序极为精简,包含中断曼切斯特解码和校验全过程,非常实用。-The use of PIC chip control U2270 Read 125KHz ID card number, because the use of PIC scarce resources, this program is extremely streamlined, with interruption of Manchester decoding and checking the whole process is very useful.
- 2022-01-26 00:41:21下载
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3. For the key to enter a password lock, assuming that reset after eight full
三。对于进入密码锁的钥匙,假设复位后8个LED全亮,并使用sw1、sw2、sw3 3,然后sw2-> sw1-> sw3-> sw1,则表示解锁右侧会导致8个LED全暗。
- 2022-11-02 22:05:03下载
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led source programs, and 51 are negative then led to, and then compile led.asm s...
led源程序,51负则led,然后编译发光二极管.asm摊位,本来会领一个走出黑暗的结果
- 2022-01-26 04:54:31下载
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msp430f169 timerA操作 430单片机有丰富的外围模块其中timerA可以工作在捕获,比较模式...
msp430f169 timerA操作 430单片机有丰富的外围模块其中timerA可以工作在捕获,比较模式-430 single-chip operation msp430f169 timerA has rich timerA external module which can work in the capture, compare mode
- 2022-03-19 11:30:11下载
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DHT11数据表
DHT11温湿度传感器的c51源码及数据手册-dht11 datasheet
- 2022-03-14 01:46:29下载
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