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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
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This is a serial acquisition system of small procedures in the preparation of se...
这是一个获取系统串口的小程序,对在Windows下编写串口通信程序的人员来说可以提供帮助-This is a serial acquisition system of small procedures in the preparation of serial communication under Windows procedures personnel can help
- 2022-05-26 04:51:15下载
- 积分:1
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定时恢复的matbal仿真代码.适合于仿真和误码并对
定时恢复的matbal仿真代码.适合于仿真和误码并对-Timing recovery matbal simulation code. Suitable for simulation and error and
- 2023-06-26 22:30:03下载
- 积分:1
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计算机并口通讯程序
计算机并口通讯程序-computer parallel port communication procedures
- 2022-08-07 01:43:48下载
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Language
Language - Verilog. The 10GE MAC Core implements the Media Access Control functions for 10Gbps operation as defined in IEEE Std 802.3ae. -Language- Verilog. The 10GE MAC Core implements the Media Access Control functions for 10Gbps operation as defined in IEEE Std 802.3ae.
- 2023-03-11 23:20:03下载
- 积分:1
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一份有用的TAPI编程源码
一份有用的TAPI编程源码-an useful source code refernece of TAPI
- 2022-11-12 11:05:04下载
- 积分:1
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基于matlab的16QAM调制源代码,并进行的误码分析
基于matlab的16QAM调制源代码,并进行的误码分析-Based on the 16QAM modulation matlab source code, and error analysis carried out by
- 2022-01-22 14:25:34下载
- 积分:1
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SIP. Understanding the Session Initiation Protocol Second Edition.rar全面介绍SIP RFC...
SIP. Understanding the Session Initiation Protocol Second Edition.rar全面介绍SIP RFC3261-SIP. Understanding the Second Session Initiation Protocol Edition.rar introduced SIP RFC3261
- 2022-03-12 11:20:45下载
- 积分:1
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labview 下实现串口通信
利用labview软件编写的基于wince嵌入式设备能够运行的串口通信程序,实现嵌入式设备与上位机之间的相互通信。
- 2022-01-28 17:22:28下载
- 积分:1
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源码要求为至少5个C或Java源码或其他好源码或编程学习资料,质量越高得到的下载个数越多好...
源码要求为至少5个C或Java源码或其他好源码或编程学习资料,质量越高得到的下载个数越多好-goodgoodgoodgoodgoodgoodgoodgoodgoodgoodgoodgoodgoodgoodgoodgoodgoodgoodgoodgoodgoodgoodgoodgoodgoodgoodgoodgoodgoodgoodgoodgood
- 2023-01-13 21:25:03下载
- 积分:1