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标题: Allegro导入CIS网表成功，但是placement报错 [打印本页]

作者: 骑驴找宝马 时间: 2015-2-4 10:44
标题: Allegro导入CIS网表成功，但是placement报错
我copy了一个demo原理图的一页图纸，位号重新编了一下，把demo pcb的封装库也导出来了，并且在我自己的PCB里把库的路径设置好了
导入网表没有报错，但是就在我quick place时，报error：components could not be placed, logo如下，请问这是什么原因造成的？求指教！
ERROR: Could not find symbol: U2 / PK20DX128V_QFN_32P_QFN32_S142EP / QFN32_S142EPERROR: Could not find symbol: J8 / CONN_HDR_5X2_HDR_5X2_FTSH_TH_NS / HDR_5X2_FTSH_TH_NSPERROR: Could not find symbol: J7 / CONN_HDR_5X2_HDR_5X2_FTSH_TH_NS / HDR_5X2_FTSH_TH_NSPERROR: Could not find symbol: J2 / USB_MINI_AB_RECEPTACLE_CON5_MIC / CON5_MICROUSBERROR: Could not find symbol: U3 / NTSX2102GU8H_8P_XQFN8_1P45X1P25 / XQFN8_1P45X1P25MMERROR: Could not find symbol: U8 / 74LVC2T45GM_8P_QFN8_1P6X1P6MM_I / QFN8_1P6X1P6MMERROR: Could not find symbol: U10 / 74LVCH1T45_6P_UDFN6_1X1P5MM_IC_ / UDFN6_1X1P5MMERROR: Could not find symbol: U7 / 74LVCH1T45_6P_UDFN6_1X1P5MM_IC_ / UDFN6_1X1P5MMERROR: Could not find symbol: U9 / 74LVCH1T45_6P_UDFN6_1X1P5MM_IC_ / UDFN6_1X1P5MMERROR: Could not find symbol: U1 / NLU2GU04_ULLGA6_1P45X1_0P5MM_IC / ULLGA6_1P45X1_0P5MMERROR: Could not find symbol: J1 / CONN_HDR_3X1_HDR103_IO_HDR_1X3 / HDR103ERROR: Could not find symbol: Y1 / XTAL_CS_XTAL3_3P35X1P45_SM_IC_8 / XTAL3_3P35X1P45_SMERROR: Could not find symbol: C9 / CAP_NP_CC0402_25_DISCRETE_10UF / CC0402_25ERROR: Could not find symbol: C8 / CAP_NP_CC0402_25_DISCRETE_1000P / CC0402_25ERROR: Could not find symbol: D2 / LED_LED_0603_IC_LED GREEN / LED_0603ERROR: Could not find symbol: D1 / LED_LED_0603_IC_RED / LED_0603ERROR: Could not find symbol: C4 / CAP_NP_CC0402_25_DISCRETE_1.0UF / CC0402_25ERROR: Could not find symbol: J3 / CONN_HDR_2X1_SH_HDR102_BOTTOM_I / SH_HDR102_BOTTOMERROR: Could not find symbol: J4 / CONN_HDR_2X1_SH_HDR102_BOTTOM_I / SH_HDR102_BOTTOMERROR: Could not find symbol: C2 / CAP_NP_CC0402_25_DISCRETE_0.1UF / CC0402_25ERROR: Could not find symbol: C3 / CAP_NP_CC0603_OV_DISCRETE_10UF_ / CC0603_OVERROR: Could not find symbol: C13 / CAP_NP_CC0402_25_DISCRETE_0.1UF / CC0402_25ERROR: Could not find symbol: J5 / CONN_HDR_2X1_SH_HDR102_BOTTOM_I / SH_HDR102_BOTTOMERROR: Could not find symbol: L1 / BEAD_IND_1608_DISCRETE_330 OHM / IND_1608ERROR: Could not find symbol: L2 / BEAD_IND_1608_DISCRETE_330 OHM / IND_1608ERROR: Could not find symbol: R1 / RES_RC0402_25_DISCRETE_10.0K_5% / RC0402_25ERROR: Could not find symbol: R13 / RES_RC0402_25_DISCRETE_10.0K_5% / RC0402_25ERROR: Could not find symbol: R21 / RES_RC0402_25_DISCRETE_10.0K_5% / RC0402_25ERROR: Could not find symbol: R25 / RES_RC0402_25_DISCRETE_10.0K_5% / RC0402_25ERROR: Could not find symbol: R3 / RES_RC0402_25_DISCRETE_10.0K_5% / RC0402_25ERROR: Could not find symbol: C11 / CAP_NP_CC0402_25_DISCRETE_22PF / CC0402_25ERROR: Could not find symbol: J6 / CONN_HDR_2X1_SH_HDR102_BOTTOM_I / SH_HDR102_BOTTOMERROR: Could not find symbol: R9 / RES_RC0402_25_DISCRETE_33 / RC0402_25ERROR: Could not find symbol: C12 / CAP_NP_CC0603_OV_DISCRETE_2.2UF / CC0603_OVERROR: Could not find symbol: R12 / RES_RC0402_25_DISCRETE_0_5% / RC0402_25ERROR: Could not find symbol: R18 / RES_RC0402_25_DISCRETE_0_5% / RC0402_25ERROR: Could not find symbol: R14 / RES_RC0402_25_DISCRETE_4.7K_1%_ / RC0402_25ERROR: Could not find symbol: R11 / RES_RC0402_25_DISCRETE_0_5% / RC0402_25ERROR: Could not find symbol: R20 / RES_RC0402_25_DISCRETE_4.7K_1%_ / RC0402_25ERROR: Could not find symbol: R22 / RES_RC0402_25_DISCRETE_4.7K_1%_ / RC0402_25ERROR: Could not find symbol: R26 / RES_RC0402_25_DISCRETE_4.7K_1%_ / RC0402_25ERROR: Could not find symbol: R6 / RES_RC0402_25_DISCRETE_4.7K_1%_ / RC0402_25ERROR: Could not find symbol: R16 / RES_RC0402_25_DISCRETE_10.0K / RC0402_25ERROR: Could not find symbol: R23 / RES_RC0402_25_DISCRETE_10.0K / RC0402_25ERROR: Could not find symbol: R27 / RES_RC0402_25_DISCRETE_10.0K / RC0402_25ERROR: Could not find symbol: R17 / RES_RC0603_OV_DISCRETE_220 / RC0603_OVERROR: Could not find symbol: R19 / RES_RC0402_25_DISCRETE_0 / RC0402_25ERROR: Could not find symbol: R24 / RES_RC0402_25_DISCRETE_0 / RC0402_25ERROR: Could not find symbol: R28 / RES_RC0402_25_DISCRETE_0 / RC0402_25ERROR: Could not find symbol: R29 / RES_RC0402_25_DISCRETE_0 / RC0402_25ERROR: Could not find symbol: R4 / RES_RC0402_25_DISCRETE_0 / RC0402_25ERROR: Could not find symbol: R8 / RES_RC0402_25_DISCRETE_0 / RC0402_25ERROR: Could not find symbol: R2 / RES_RC0402_25_DISCRETE_180K / RC0402_25ERROR: Could not find symbol: R7 / RES_RC0402_25_DISCRETE_100_1%_ / RC0402_25ERROR: Could not find symbol: SW1 / SW2_STM151XX_SW2_4X3MM_SM_IC_SW / SW2_4X3MM_SMERROR: Could not find symbol: C10 / CAP_NP_CC0402_25_DISCRETE_22PF / CC0402_25ERROR: Could not find symbol: C6 / CAP_NP_CC0402_25_DISCRETE_4.7UF / CC0402_25ERROR: Could not find symbol: R5 / RES_RC0402_25_DISCRETE_10.0K_5% / RC0402_25ERROR: Could not find symbol: C7 / CAP_NP_CC0402_25_DISCRETE_0.1UF / CC0402_25ERROR: Could not find symbol: C5 / CAP_NP_CC0402_25_DISCRETE_0.1UF / CC0402_25ERROR: Could not find symbol: R10 / RES_RC0402_25_DISCRETE_33 / RC0402_25ERROR: Could not find symbol: R15 / RES_RC0402_25_DISCRETE_4.7K_1%_ / RC0402_25ERROR: Could not find symbol: C1 / CAP_NP_CC0402_25_DISCRETE_4.7UF / CC0402_25ERROR: Could not find symbol: U4 / DIODE_TVS_BIDIR_0402_MLP_IC_040 / 0402_MLPERROR: Could not find symbol: U6 / DIODE_TVS_BIDIR_0402_MLP_IC_040 / 0402_MLPERROR: Could not find symbol: U5 / DIODE_TVS_BIDIR_0402_MLP_IC_040 / 0402_MLPERROR: Could not find symbol: TP6 / TESTLOOP_TPAD_030_IO_TPAD_030 / TPAD_030ERROR: Could not find symbol: TP7 / TESTLOOP_TPAD_030_IO_TPAD_030 / TPAD_030ERROR: Could not find symbol: TP5 / TESTLOOP_TPAD_030_IO_TPAD_030 / TPAD_030ERROR: Could not find symbol: TP4 / TESTLOOP_TPAD_030_IO_TPAD_030 / TPAD_030ERROR: Could not find symbol: TP8 / TESTLOOP_TPAD_030_IO_TPAD_030 / TPAD_030ERROR: Could not find symbol: TP3 / TESTLOOP_TPAD_030_IO_TPAD_030 / TPAD_030ERROR: Could not find symbol: TP2 / TESTLOOP_TPAD_030_IO_TPAD_030 / TPAD_030ERROR: Could not find symbol: TP1 / TESTLOOP_TPAD_030_IO_TPAD_030 / TPAD_030

作者: 霹雳风雷 时间: 2015-2-4 11:26
你的psm path可能没有设置正确，或者你的库路径中没有这几个symbol

作者: 骑驴找宝马 时间: 2015-2-4 12:08

霹雳风雷发表于 2015-2-4 11:26
2 ], l0 Q3 W o- ^ x( O你的psm path可能没有设置正确，或者你的库路径中没有这几个symbol

你说的这些全部没有问题，这些symbol是有的，没有的话，导网表就会报错了，我是从demo中导出来的，
奇怪的是这页原理图的所有器件都不能摆放，但是导网表又没有错误

作者: 霹雳风雷 时间: 2015-2-4 12:40

骑驴找宝马发表于 2015-2-4 12:08& F9 L8 P0 z% g8 b) e" B& K8 l
你说的这些全部没有问题，这些symbol是有的，没有的话，导网表就会报错了，我是从demo中导出来的，
' i* c! O M. \# }# W; O0 G% b奇怪 ...

那就重新导入一下试试，检查一下你的库的路径有没有特殊字符或者你的symbol里面包含有特殊字符和原理图中的pcb footprint的名字不一致，最好拷贝到excl中比较一下

作者: dzkcool 时间: 2015-2-4 13:49
如果用第一方网表导入的话，没有封装也是可以导入的，只是会出现wraning，而非error罢了，而wraning是不影响正常导入的，所以还是仔细检查一下封装路径(PadPath、PsmPath)是否正确，有无非法字符等。

作者: freeren 时间: 2015-2-5 15:19
封装都有的话，就只剩路径问题

作者: woaidashui 时间: 2015-2-5 16:16
如果你确定封装都有的话，那就只有一种可能了，你只设置了PSM路径，没有设置PAD路径。 candence中，如果封装中使用的PAD没有设定路径的话，照样是导不进来的。setup——user preference——Path——padpath和psmpath

作者: 回忆着回忆 时间: 2015-2-5 21:56
你没有画板框吧

作者: zhuyt05 时间: 2015-2-17 12:05
原理图导出网表时，封装名称默认长度是33，要改成255. 你的封装名称长。

作者: zhouqingmin 时间: 2015-2-23 22:33
demo pcb的叠构和你PCB的叠构名称不同吧

作者: lwf19861111 时间: 2015-2-25 11:57
你确定一下你导出的那些封装吧，我以前也是这样的，导出demo的封装，用package designer去看，其实里面根本就没有pin，所以到pcb的时候会报错，一个一个去检查你导出的封装吧

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