在constraint manager中，在DDR1_A总线的文本框中单击鼠标右键，然后选择SigXplorer命令，弹出：The global Signoise configuration file cds_signoise.cfg cannot be read or is not found in the SIGNOISE path.If the file exists in some other directory,please set a path to that directory in the SIGNOISE env variable.
请问，该怎么解决这个问题？
发表于 2012-5-6 15:10:37