这边提的这些点应该怎样跟仪器挂钩起来好呢?第1点从示波器应该可以直接测,2,3这两点中的指标要怎么衡量会好点呢?:o:o1.In order to reduce the likelihood of the crosstalk between theadjacent signals,RS232 limits the maximum slew rate 30V/μs;
2.The impedance between thedriver and the receiver was defined,the load se ...
yuanhaididai 发表于 2012-8-8 17:56 
|