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Description: 南京沁恒usb to RS232 bridge
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Size: 317925 |
Author: zbx1981 |
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Description: 单片机的USB、232输出口的电路图-USB MCU, 232 outputs of the circuit
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Size: 5120 |
Author: 宋士伟 |
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Description: some examples of USB to/from RS232
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Size: 208896 |
Author: 盛可帕 |
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Description: 用AVR实现软USB转RS232的全部资料，包含源碼與電路解-with AVR USB to achieve soft RS232 all the information, including the source code and circuit solutions
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Size: 266240 |
Author: 小白 |
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Description: 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.
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Size: 2979840 |
Author: 季超 |
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Description: mtk升级工具,USB TO 232 接口，有用的可以下去用-MTK upgrade tool, USB TO 232 interface, can be useful to continue with
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Size: 461824 |
Author: mike |
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Description: 小日本用mega8 做的软件模拟USB 转232-Little Japan mega8 do with software simulation USB transfer 232
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Size: 157696 |
Author: blue |
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Description: USB2COM的驱动程序，可以用于各种WIndows-USB2COM driver can be used for a variety of WIndows
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Size: 63488 |
Author: LiSHeng |
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Description: 一款USB转串口工具设计资料,资料齐全.内含电路原理图,电路图非常简单,PC机的驱动程序,以及转换ic的中文资料.笔者原创,强烈推荐-A USB to serial port tool design information, are well documented. Containing circuit schematics, circuit diagrams is very simple, PC machine drivers, as well as the conversion of Chinese ic information. The author of original, strongly recommend
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Size: 585728 |
Author: Davinci |
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Description: 概述
● 全速设备接口，兼容 USB V2.0，外围元器件只需要晶体和电容。
● 可选：通过外部的低成本串行EEPROM 定义厂商 ID、产品 ID、序列号等。
● 支持5V电源电压和3.3V电源电压。
● 低成本，直接转换原串口外围设备、原并口打印机、原并口外围设备。
● 采用SOP-28封装，串口应用还提供小型的 SSOP-20 封装。
● 由于是通过USB转换的接口，所以只能做到应用层兼容，而无法绝对相同。 -Say all
● The full speed equipments connects, and permit the USB V2.0, a machine of outer circle piece needs the crystal and electric capacities only.
● Eligibility:The low cost string that passes the exterior goes the EEPROM to define factory ID, product ID, etc. sequence.
● Support the 5 V power supply electric voltage and 3.3 V power supply electric voltages.
● Low cost, direct conversion original a peripherals, original combine a printer, original combine a peripherals.
● Adopt the SOP-28s pack, an application still provides small scaled SSOP-20s to pack.
● In view of the fact convert through an USB of connect, so can make to apply the layer and permit only, but can t absolute homology.
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Size: 325632 |
Author: 胜客 |
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Description: usb 转 232 ISP AMEGA8源程序-usb to source 232 ISP AMEGA8
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Size: 87040 |
Author: nuoyazhou |
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Description: USB转232的XP驱动程序，经过测试已经通过了，同志们可以放心使用，这个版本是最新的版本-USB to the XP driver 232, after the test has passed and comrades can rest assured that the use of, this version is the latest version
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Size: 4600832 |
Author: davidlee |
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Description: usb to serial driver for windows mobile
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Size: 100352 |
Author: hello |
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Description: usb to 232 学习作下在线的资料-usb to 232 to learn to make the next line of information
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Size: 1331200 |
Author: lql |
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Description: 这是基于VC的实现USB到RS232或是RS485总线的协议转换器的应用程序代码。-This is based on VC implementation of USB to RS232 or RS485 bus protocol converter application code.
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Size: 798720 |
Author: 居锦武 |
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Description: USB to 232 转换器的实现，源代码-USB to 232 converter implementation, source code
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Size: 847872 |
Author: msucl |
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Description: 实现USB转232编程线驱动程序，凌阳USB下载方案-USB to 232
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Size: 865280 |
Author: 陈瑞 |
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Description: PL2303芯片通用的USB转串口驱动程序，支持win7，保证可正常使用-PL2303 USB to serial chip universal driver to support win7, guarantee the normal use
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Size: 4396032 |
Author: 施明 |
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Description: 通过AVR 单片机MEGA8 实现usb 转换成 232的通信协议，性能稳定，速度可达115200bps-AVR microcontroller MEGA8 realize USB convert 232 communication protocols, performance, stability, speed up to 115200bps
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Size: 1130496 |
Author: caiguibin |
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Description: ARM STM32 VirtualCOMPort(USB转串口)\STM32108PKT VCD-ARM STM32 USB to 232
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Size: 342016 |
Author: 米兰 |
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