说明：  文章使用最新的器件CP2101 桥接器作为核心,加上UART 和RS485 的转换芯片MAX1483 和一些附加电路IC 实现了USB 和RS485 转换器的硬件电路,介绍了作为USB 和UART 桥接器的新器件CP2101 的功能和用法,设计了在微 机平台上与转换器进行通讯的软件.
(Article using the latest device CP2101 bridge as the core, together with the UART and RS485 conversion chip MAX1483 and some additional circuit IC realize the USB and RS485 converter hardware circuit, introduced as the USB and UART bridge CP2101 New Device functionality and usage, the design of the computer platform to communicate with the converter software.)