研发设计门户网 - PCB设计与检查 https://www.techaird.com/forum.php?mod=forumdisplay&fid=100 Latest 20 threads of PCB设计与检查 Copyright(C) 研发设计门户网 Discuz! Board by Comsenz Inc. Mon, 24 Aug 2026 10:35:14 +0000 60 https://www.techaird.com/static/image/common/logo_88_31.gif 研发设计门户网 https://www.techaird.com/ pcb尺寸标准测量方法 https://www.techaird.com/forum.php?mod=viewthread&tid=3377 PCB设计与检查 szzhongtu5 Fri, 29 Apr 2022 08:52:27 +0000 pcb相关知识 https://www.techaird.com/forum.php?mod=viewthread&tid=3248 PCB设计与检查 杭州猎板 Wed, 21 Oct 2020 02:36:57 +0000 印制板设计要求 https://www.techaird.com/forum.php?mod=viewthread&tid=2382 PCB设计与检查 jdb2906 Tue, 21 Aug 2018 03:23:48 +0000 Protel打印设置和常用的PCB库文件 https://www.techaird.com/forum.php?mod=viewthread&tid=2381 PCB设计与检查 jdb2906 Tue, 14 Aug 2018 06:56:36 +0000 【PCB绘制经验】PCB及电路抗干扰措施 https://www.techaird.com/forum.php?mod=viewthread&tid=2379 PCB设计与检查 jdb2906 Tue, 07 Aug 2018 03:11:06 +0000 一文读懂铝基板PCB的技术要求及制作规范 https://www.techaird.com/forum.php?mod=viewthread&tid=2365 PCB设计与检查 jdb2906 Thu, 21 Jun 2018 08:37:57 +0000 避免PCB设计的陷阱——给你支几招 https://www.techaird.com/forum.php?mod=viewthread&tid=2203 PCB设计与检查 韩yy Wed, 12 Jul 2017 07:03:11 +0000 DDR系列之结语-DDR问题总结及DDR时序问题解决方法 https://www.techaird.com/forum.php?mod=viewthread&tid=2198 PCB设计与检查 edadoc Fri, 26 May 2017 09:44:17 +0000 案例分享－DDR不能正常工作之DDR拓扑结构的选择 https://www.techaird.com/forum.php?mod=viewthread&tid=2194 PCB设计与检查 edadoc Fri, 12 May 2017 09:52:14 +0000 DDR线长匹配与时序（下） https://www.techaird.com/forum.php?mod=viewthread&tid=2192 PCB设计与检查 edadoc Tue, 02 May 2017 09:33:52 +0000 DDR线长匹配与时序（上） https://www.techaird.com/forum.php?mod=viewthread&tid=2185 PCB设计与检查 edadoc Fri, 21 Apr 2017 07:50:54 +0000 你会做夹具吗?（二） https://www.techaird.com/forum.php?mod=viewthread&tid=2174 PCB设计与检查 edadoc Thu, 09 Mar 2017 09:32:48 +0000 你会做夹具吗?（一） https://www.techaird.com/forum.php?mod=viewthread&tid=2170 PCB设计与检查 edadoc Wed, 22 Feb 2017 10:24:31 +0000 DDR布局的那些事(二) https://www.techaird.com/forum.php?mod=viewthread&tid=2163 PCB设计与检查 edadoc Tue, 14 Feb 2017 06:07:40 +0000 DDR布局的那些事 https://www.techaird.com/forum.php?mod=viewthread&tid=2161 PCB设计与检查 edadoc Wed, 08 Feb 2017 09:48:25 +0000 走进JEDEC,解读DDR(下) https://www.techaird.com/forum.php?mod=viewthread&tid=2154 PCB设计与检查 edadoc Wed, 18 Jan 2017 10:34:38 +0000 走进JEDEC,解读DDR(上) https://www.techaird.com/forum.php?mod=viewthread&tid=2153 PCB设计与检查 edadoc Fri, 30 Dec 2016 08:59:45 +0000 DDRx的关键技术介绍（下） https://www.techaird.com/forum.php?mod=viewthread&tid=2151 PCB设计与检查 edadoc Wed, 14 Dec 2016 09:56:40 +0000 DDRx的关键技术介绍（中） https://www.techaird.com/forum.php?mod=viewthread&tid=2149 PCB设计与检查 edadoc Thu, 01 Dec 2016 03:40:36 +0000 差分时钟、DQS与DQM - DDRx的关键技术介绍（上） https://www.techaird.com/forum.php?mod=viewthread&tid=2146 PCB设计与检查 edadoc Fri, 18 Nov 2016 06:59:53 +0000