释义 |
universal receivertransmitter 通用(接)收发(送)机[器] A circuit used in asynchronous, synchronous, or synchronous/asynchronous data communication applications to provide all the necessary logic to recover data in a serialin parallelout fashion and to transmit data in a parallelin serial out fashion. It is usually fullduplex, that is, it can transmit and receive simultaneously with the option to handle various data word lengths. 异步、同步或同/异步数据通信应用系统中使用的一种电路,它按“串行输入,并行输出”的方式来接收数据以 及按“并行输入,串行输出”的方式发送数据.它所用的线路通常是全双工的,即可以同时 接收和发送数据,并可有处理不同长度数据的功能选择 |