HI, You may install higher version of Hspice than 2008. One more thing is if the file is huge like 15M, hspice will take much longer time even 1hr to complete simulations. As your Cpu shows 100% , I think hspice is working on netlist when you are trying to import your netlist. So probably you can import the netlist in hspice while your going to home and next day morning you can verify the results Regards Nagaraju -----Original Message----- From: si-list-bounce@xxxxxxxxxxxxx [mailto:si-list-bounce@xxxxxxxxxxxxx] On Behalf Of fangod Sent: Sunday, September 26, 2010 8:34 AM To: si-list Subject: [SI-LIST] Problem about Hspice, .sp file too big to import? Hello all: I can't import my netlist into my hspice,when i did it, the Hspice would be no response state. The Hspice software would run all the time and make the cpu 100%. Is it because my .sp file too big? it is 15M. when i make my .sp file smaller,reduce component,Hspice can simulate correctly. So my Circuit description in .sp file should be ok. My Hspice version is <Hspice A-2008>. System is WinXP 32, 2G Memory.What is the problem? if I have to describe a huge circuit netlist, if the .sp netlist have to be so big,what can i do? Thanks a lot in advance. fangod 2010-09-26 ------------------------------------------------------------------ To unsubscribe from si-list: si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field or to administer your membership from a web page, go to: //www.freelists.org/webpage/si-list For help: si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field List technical documents are available at: http://www.si-list.net List archives are viewable at: //www.freelists.org/archives/si-list Old (prior to June 6, 2001) list archives are viewable at: http://www.qsl.net/wb6tpu Please do not print this email unless it is absolutely necessary. The information contained in this electronic message and any attachments to this message are intended for the exclusive use of the addressee(s) and may contain proprietary, confidential or privileged information. If you are not the intended recipient, you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately and destroy all copies of this message and any attachments. WARNING: Computer viruses can be transmitted via email. The recipient should check this email and any attachments for the presence of viruses. The company accepts no liability for any damage caused by any virus transmitted by this email. www.wipro.com ------------------------------------------------------------------ To unsubscribe from si-list: si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field or to administer your membership from a web page, go to: //www.freelists.org/webpage/si-list For help: si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field List technical documents are available at: http://www.si-list.net List archives are viewable at: //www.freelists.org/archives/si-list Old (prior to June 6, 2001) list archives are viewable at: http://www.qsl.net/wb6tpu