开始:VCALENDAR版本:2.0 PRODID:icalendar-ruby CALSCALE:GREGORIAN方法:发布X-WR-CALNAME:信号完整性日志BEGIN:VTIMEZONE TZID:America/Detroit BEGIN:DAYLIGHT DTSTART:20220313T030000 TZOFFSETFROM:-0500 TZOFFSETTO:-0400 RRULE:FREQ= annual;BYDAY=2SU;BYMONTH=3 TZNAME:EDT END:DAYLIGHT BEGIN:标准DTSTART:20211107T010000 TZOFFSETFROM:-0400 TZOFFSETTO:-0500 RRULE:FREQ= annual;BYDAY=1SU;BYMONTH=11 TZNAME:EST END:标准END:VTIMEZONE BEGIN:VEVENT DTSTAMP:20230421T112810ZUID:32f2f9ed-a648- 4e799-9964 -ddb6d195a4bd DTSTART;TZID=America/Detroit:20220309T110000 DTEND;TZID=America/Detroit:20220309T120000描述:\nAltair网络直播-由Signal Integrity Journal\n\nhttps: //www.lambexpress.com/events/231-faster-pcb-sign-off-by-detecti ng-si-pi-issues-early-in-design-process位置:总结:通过在设计过程早期检测SI/PI问题来加快PCB的签到速度URL: END:VEVENT END:VCALENDAR