Webcommunication using SM2 bit of SCON register. The 9-bit received in these modes goes into RB8 of SCON register. If SM2 bit is set, after the stop bit is received, serial port interrupt is … Webscon sm0 sm1 sm2 ren tb8 rb8 ti ri. sbuf d7 d6 d5 d4 d3 d2 d1 d0 sbuf发. sbuf收sm0、sm1:工作方式选择位(后面再讲) sm2:多机通信控制位,常与rb8配合,决定是否激活ri. ren:允许接收. tb8:发送的第九位数. rb8:接收的第九位数. ti :中断标志. ri. smod:波特系数选择位,0 ——20 ...
Microcontroller serial communication SCON,SBUF
WebSCON(Serial Control Register), BIT Addressable The serial port control and status register is the Special Function Register SCON. This register contains not only the mode selection … WebSM0 SCON.7 Serial port mode specifier SM1 SCON.6 Serial port mode specifier SM2 SCON.5 Used for multiprocessor communication REN SCON.4 Set/cleared by software to enable/disable reception TB8 SCON.3 Not widely used RB8 SCON.2 Not widely used TI SCON.1 Transmit interrupt flag. Set by hardware at the beginning of the stop bit in mode 1. rawlings fastpitch catcher\u0027s mitt
电源_ups电源_移动电源_开关电源_变频电源_21IC电源网
http://www.iotword.com/7163.html Web51单片机串口通信原理与应用51 单片机串口通信原理与应用摘要: 这节我们主要讲单片机上串口的工作原理和如何通过程序来对串口进行设置,以及根据所给出的实例实现与 pc 机通信. 一原理简介 51 单片机内部有一个全双工串行接口.什幺叫全双工 WebSM2-OX - Electromagnetic locking stainless steel316L Electromagnetic safety lock control with 936 N force and 100% stainless steel No power or under-voltage locking on machine casings Machine protection closing control for harsh environments Antimicrobial handle available Level of performance with AWAX controller: up to PL = e rawlings fastback glove