ALLEGRO导网表出现的错误，请各位前辈帮忙看看

Cadence Design Systems, Inc. netrev 16.2 Tue Aug 13 10:30:45 2013
(C) Copyright 2002 Cadence Design Systems, Inc.
------ Directives ------
RIPUP_ETCH FALSE;
RIPUP_SYMBOLS ALWAYS;
Missing symbol has error FALSE;
SCHEMATIC_DIRECTORY 'F:/zgc/DOREAL_DECODER V1.0--20130812/allegro';
BOARD_DIRECTORY '';
OLD_BOARD_NAME 'F:/zgc/DOREAL_DECODER V1.0--20130812/DOREAL_DECODER V1.0--2013081201.brd';
NEW_BOARD_NAME 'F:/zgc/DOREAL_DECODER V1.0--20130812/DOREAL_DECODER V1.0--2013081201.brd';
CmdLine: netrev -$ -i F:/zgc/DOREAL_DECODER V1.0--20130812/allegro -y 1 -z F:/zgc/DOREAL_DECODER V1.0--20130812/#Taaaaaa04968.tmp
------ Preparing to read pst files ------
Starting to read F:/zgc/DOREAL_DECODER V1.0--20130812/allegro/pstchip.dat
   Finished reading F:/zgc/DOREAL_DECODER V1.0--20130812/allegro/pstchip.dat (00:00:00.10)
Starting to read F:/zgc/DOREAL_DECODER V1.0--20130812/allegro/pstxprt.dat
   Finished reading F:/zgc/DOREAL_DECODER V1.0--20130812/allegro/pstxprt.dat (00:00:00.03)
Starting to read F:/zgc/DOREAL_DECODER V1.0--20130812/allegro/pstxnet.dat
   Finished reading F:/zgc/DOREAL_DECODER V1.0--20130812/allegro/pstxnet.dat (00:00:00.01)
------ Oversights/Warnings/Errors ------

#1   ERROR(SPMHNI-176): Device library error detected.
ERROR(SPMHUT-115): Pin 'DDR_COMP' for function 'TYPE20' on device 'BCM7581_15X15_BOS_P8MM_35_BGA26' has a swap/pinuse inconsistency.
#2   ERROR(SPMHNI-176): Device library error detected.
ERROR(SPMHUT-115): Pin 'DDR_VREF' for function 'TYPE20' on device 'BCM7581_15X15_BOS_P8MM_35_BGA26' has a swap/pinuse inconsistency.
ERROR(SPMHNI-170): Device 'BCM7581_15X15_BOS_P8MM_35_BGA26' has library errors. Unable to transfer to Allegro.
------ Summary Statistics ------

#3   Run stopped because errors were detected
netrev run on Aug 13 10:30:45 2013
   DESIGN NAME : 'DOREAL_DECV100_20130812A'
   PACKAGING ON Sep 28 2008 21:55:15
   COMPILE 'logic'
   CHECK_PIN_NAMES OFF
   CROSS_REFERENCE OFF
   FEEDBACK OFF
   INCREMENTAL OFF
   INTERFACE_TYPE PHYSICAL
   MAX_ERRORS 500
   MERGE_MINIMUM 5
   NET_NAME_CHARS '#%&()*+-./:=>?@[]^_`|'
   NET_NAME_LENGTH 24
   OVERSIGHTS ON
   REPLACE_CHECK OFF
   SINGLE_NODE_NETS ON
   SPLIT_MINIMUM 0
   SUPPRESS   20
   WARNINGS ON
  3 errors detected
No oversight detected
No warning detected
cpu time      0:04:11
elapsed time  0:00:01

我跟你遇到同样的问题了，请问你是怎么解决的?

打开器件，选择View -> Package；然后选择Edit -> Properties；然后看看相同的PinGroup里面的Type属性是否是一样的，如果不需要进行pin交换的话，其实PinGroup这一列可以不用分组的。

用allegro.dll 的路过