fpga_dsp 发表于 2014-6-21 09:57

自己做的A20核心板（只发了PCB文件）

PCB图片：（只有PCB文件）

PCB源文件：




****************以下信息由管理员 @老吴   整理补充*******************
板子有以下元件和封装库，如有需要可以下载提取使用。
NameValuePCB DecalPart TypeC1104C0402C0402C2104C0402C0402C3NC-10PFC0402C0402C41UFC0402C0402C51UFC0402C0402C6104C0402C0402C7104C0402C0402C8104C0402C0402C91UFC0402C0402C101UFC0402C0402C111UFC0402C0402C12104C0402C0402C13104C0402C0402C2010UFC0805C0805C211UFC0402C0402C22104C0402C0402C23104C0402C0402C24104C0402C0402C25104C0402C0402C26104C0402C0402C444.7UFC0805C0805C45104C0402C0402C46104C0402C0402C474.7UFC0805C0805C481UFC0402C0402C491UFC0402C0402C50104C0402C0402C51104C0402C0402C52104C0402C0402C5312PF-1%C0402C0402C5412PF-1%C0402C0402C561UFC0402C0402C571UFC0402C0402C581UFC0402C0402C591UFC0402C0402C60104C0402C0402C61104C0402C0402C6212PF-1%C0402C0402C6312PF-1%C0402C0402C64C0805C0805C651UFC0402C0402C661UFC0402C0402C67104C0402C0402C68104C0402C0402C69104C0402C0402C7010UFC0805C0805C71104C0402C0402C724.7UFC0805C0805C73104C0402C0402C741UFC0402C0402C75104C0402C0402C76104C0402C0402C77104C0402C0402C78104C0402C0402C791UFC0402C0402C80104C0402C0402C8110UFC0805C0805C82104C0402C0402C8310UFC0805C0805C84104C0402C0402C85102C0402C0402C86104C0402C0402C8710UFC0805C0805C881UFC0402C0402C891UFC0402C0402C901UFC0402C0402C911UFC0402C0402C92104C0402C0402C93104C0402C0402C94104C0402C0402C95104C0402C0402C96104C0402C0402C97104C0402C0402C121104C0402C0402C135104C0402C0402C136C0402C0402C139104C0402C0402C143224C0402C0402C144224C0402C0402C165474C0402C0402C166474C0402C0402C170224C0402C0402C250C0402C0402C251C0402C0402C252C0402C0402C253C0402C0402C254C0402C0402C255C0402C0402C256C0402C0402C257C0402C0402C258C0402C0402C259C0402C0402C260C0402C0402C261C0402C0402C262C0402C0402J1SMD_5CON5J2SMD_5CON5J3SMD_5CON5J4SMD_5CON5J5SMD_5CON5J6SMD_5CON5J7SMD_5CON5J8SMD_5CON5J9SMD_5CON5J10SMD_5CON5J11SMD_5CON5J12SMD_5CON5J13SMD_5CON5J14SMD_5CON5J15SMD_5CON5J16SMD_5CON5J17SMD_5CON5J18SMD_5CON5J19SMD_5CON5J20SMD_5CON5J21SMD_5CON5J22SMD_5CON5J23SMD_5CON5J24SMD_5CON5J25SMD_5CON5J26SMD_5CON5J27SMD_5CON5J28SMD_5CON5J29SMD_5CON5J30SMD_5CON5J31SMD_5CON5J32SMD_5CON5J33SMD_5CON5J34SMD_5CON5J35SMD_5CON5J36SMD_5CON5J37SMD_5CON5J38SMD_5CON5J39SMD_5CON5J40SMD_5CON5J41SMD_5CON5J42SMD_5CON5J43SMD_5CON5J44SMD_5CON5J45BBJ47BBOD2SS14/IN5819SOD123SOD123R1240R-1%R0402R0402R22K-1%R0402R0402R32K-1%R0402R0402R4240-1%R0402R0402R5240-1%R0402R0402R824RR0402R0402R924RR0402R0402R1610M-1%R0402R0402R170RR0402R0402R18200K-1%R0402R0402R202KR0402R0402R212KR0402R0402R22R0402R0402R23R0402R0402R290RR0402R0402R300RR0402R0402R48NCR0402R0402R49NCR0402R0402R5010KR0402R0402R5110KR0402R0402R5210KR0402R0402R53R0402R0402R54R0402R0402R73192R/1%R0402R0402R200R0402R0402R201R0402R0402R202R0402R0402R203R0402R0402R204R0402R0402R205R0402R0402R206R0402R0402R207R0402R0402R208R0402R0402R209R0402R0402R210R0402R0402R211R0402R0402R212R0402R0402R213R0402R0402R214R0402R0402R215R0402R0402R216R0402R0402R217R0402R0402R2990RR0402R0402R300R0402R0402U1FBGA441-A20_42FBGA441C80P19X19FBGA441C80P19X19U2DDR3-FBGA96FBGA96C80P9X13FBGA96C80P9X13U3DDR3-FBGA96FBGA96C80P9X13FBGA96C80P9X13U624M_20PF_10PPMXTAL-SMD/3.2X2.5XTAL-SMD/3.2X2.5U13NANDTSOP-48TSOP-48U19TSOP-48TSOP-48X232768OSD_MC146OSD_MC146

2586651675 发表于 2014-6-21 11:14

这个值得我去看看！

老吴 发表于 2014-6-21 13:05

好东西，板子为啥要做这么长？ 明显可以剪掉一大截长度的。

fpga_dsp 发表于 2014-6-21 13:49

回 元芳 的帖子

元芳:好东西，板子为啥要做这么长？ 明显可以剪掉一大截长度的。 (2014-06-21 13:05) images/back.gif

其实这个是有原因：这个核心板是定制的，引出的引脚比较多，而且板宽受到限制

kgdpewfn520 发表于 2014-6-21 16:11

不错的东西啊

ylzhoutao 发表于 2014-6-21 16:12

谢谢分享

heqiandianzi 发表于 2014-6-21 16:24

PCB看着不错，如果有原理图就更棒了

拜访春天 发表于 2014-6-21 18:03

谢谢分享，可惜没RMB

cruze3e356 发表于 2014-6-21 19:41

这是什么格式的？

aabb888 发表于 2014-6-21 23:27

看看了
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