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顶部端口（USB）接口，这个接口的调试是PL的使用
TOP PORT (USB) 调试接口说明
本接口是利用PL-2303HX的USB转RS232的接口芯片设计实现了一个TTL(5V)的RS232串口，并且利用了PL-2303HX的2个GPIO口软件模拟了一个低速的I2C总线.该接口由USB接口提供5V电压，可自带2Kbit(24C02)数据备份EEPROM (单独读写通道,不占用I2C总线地址)。并可对外提供小于250mA的5V电压。尤其适合WIN-XP以后的没有并口和串口笔记本电脑。整机成本不到￥20RMB。
-TOP PORT (USB) interface debugging of this interface is the use of PL-2303HX the USB to RS232 interface chip design to achieve a TTL (5V) of the RS232 serial port, and use of PL-2303HX the two GPIO port software simulation of a low-speed I2C bus. The interface from the USB interface to provide 5V voltage, can bring their own 2Kbit (24C02) data backup EEPROM (separate read and write access, do not occupy I2C bus address). And may provide less than 250mA of 5V voltage. WIN-XP is particularly suitable for subsequent parallel and serial no notebooks. Machine costs less than ￥ 20RMB.
- 2022-11-23 00:10:04下载
- 积分：1
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Visual Basic.NET 和闪光之间的通信
VB.NET 和闪光之间的通信。此示例将显示如何 flash 将发送该变量到 vb.net，反之亦然。.FLA 项目是包括在内的。
- 2022-06-29 09:23:04下载
- 积分：1
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OFDM源
OFDM Source
is very easy.
so you can easily understand.
- 2022-07-13 12:53:50下载
- 积分：1
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Through an external communication tools, send and receive text messages!
通过外部通信工具，发送短信，查看示读信息!-Through an external communication tools, send and receive text messages!
- 2022-08-22 07:17:43下载
- 积分：1
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5寸GPS固件insstall
5 inch gps firmware for inssta-5 inch gps firmware for insstall
- 2022-01-27 21:19:47下载
- 积分：1
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混合扩频同步算法研究，重要文章，可供研究混合扩频同步的同学参考
混合扩频同步算法研究，重要文章，可供研究混合扩频同步的同学参考-Hybrid spread spectrum synchronization algorithm research, an important article for the study of hybrid spread spectrum synchronization classmates reference
- 2022-09-10 17:20:03下载
- 积分：1
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802.16
802.16-wimax系统物理层的仿真代码-802.16-wimax physical layer system simulation code
- 2022-02-10 01:03:18下载
- 积分：1
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传真通讯是现代图像通讯的重要组成部分，也是传递静止图像的最重要手段。介绍了数字传真原理与应用。...
传真通讯是现代图像通讯的重要组成部分，也是传递静止图像的最重要手段。介绍了数字传真原理与应用。-Fax communications in modern image communication is an important component of the transmission of still images is the most important means. Introduced the principle and application of digital fax.
- 2023-02-24 16:35:04下载
- 积分：1
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软件狗服务程序，软件狗是用于检查用户权限和license使用是否经过授权...
软件狗服务程序，软件狗是用于检查用户权限和license使用是否经过授权-dog software services, software, dogs are used to check user privileges and license the use of it has been authorized
- 2022-12-07 13:15:03下载
- 积分：1
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Comunicacion serial con la computadora para el PIC.
Comunicacion serial con la computadora para el PIC.
- 2022-01-29 02:08:25下载
- 积分：1
