Maxim USB库-摘要：Maxim USB库是使用ARM7处理器并基于MAX3421E/MAX3420E提供的软件例程。本应用笔记对系统及其软件运行进行了说明，在同一ARM C语言代码中同时实...

建立Maxim USB库-建立Maxim US...

MAX3421E版本1和2主机OUT传输-摘要：该应用笔记对主机USB控制器MAX3421E版本1和2进行了讨论。MAX3421E采用双缓冲发送FIFO向USB外设发送数据。在该器件的版本1和...

解释马克西姆RS-485的特点-Explanation of-解释马克西姆RS-4...

选拔使用RS-232接口，遥感-422，和RS-485串行数-Abstract: Three common serial data standards, RS-232, RS-422, and RS-485, are described by specification and electrical interface. Cable termi...

预强调提高RS-485的通信-Pre-Emphasis Im-Abstract: Intersymbol interference in RS-485 data transmission systems is discussed, with emphasis on improving transmission data rates or line lengths. R...

修剪方法的电力需要在RS-485接口系统-Methods f-Abstract: This paper describes methods of saving power in RS-485 data communication systems. Methods include low-power transceiver integrated ...

新的RS-485接口芯片提高系统可靠性和故障检测中的电机控制-Abstract: Applying a unique 3-channel RS-485 transceiver displaying many unusual features increases reliability and fault-...

RS-485接口（EIA/TIA-485）差分数据传输系统的-Abstract: Electrical specifications are presented for the RS-422 unidirectional, RS-485 full-duplex and PROFIBUS data transmission systems. Elec...

指导方针进行适当的线路一个RS-485接口 TIA/EIA--Abstract: The proper method of wiring an RS-485 network is described, with recommendations for twisted-pair cabling and correctly locating t...