Dear Mario, I agree with all previous comment but I want to add my two cents. Before any other thing look at your design flow and try to reply to this question how it is organized? how many steps? how many time is required for each step? which are the most critical phases? and why? You will recognize immediately the reasons of inefficiency of your design flow and you will find which are your needs in terms of simulation capabilities. As second step analyse the integration between your CAD tool and simulators available in the market Third use one of yopur board as benchmark to test capabilities of simulators to improve your design flow. Hope this helps Giancarlo ________________________________ Da: si-list-bounce@xxxxxxxxxxxxx per conto di mappiani@xxxxxxxxxxxx Inviato: mer 01/08/2007 14.43 A: si-list Oggetto: [SI-LIST] Building a SI department Hello, I'm looking for some good sources of information on building up a(n) SI department. What are the right 'tools' (hardware and Software) to be looking at? We do some analysis now with our Hyperlynx simulator but we know we need to start looking at 'better' tools (GHz Hyperlynx, HSPICE?) and techniques to move forward towrds 10GHz bit rates. The question in my mind right now is "what is it that I want to be able to do"? Do I want to just be able to model hi-speed lines, vias and power distribution etc to ensure that they will behave as intended. Do I want (need) to characterize parts of the design (with a VNA)? I guess I looking for a little guidance so I'm not all over the place. Thanks in advance for all suggesstions. Regards, Mario R. Appiani Manager of Hardware Development ATTO Technology, Inc. 155 Crosspoint Parkway Amherst, NY 14068 Tel. 716.691.1999 Ext. 130 Fax. 716.691.3724 email: mappiani@xxxxxxxxxxxx ------------------------------------------------------------------ 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 <http://www.si-list.net/> List archives are viewable at: //www.freelists.org/archives/si-list or at our remote archives: http://groups.yahoo.com/group/si-list/messages Old (prior to June 6, 2001) list archives are viewable at: http://www.qsl.net/wb6tpu ------------------------------------------------------------------ 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 or at our remote archives: http://groups.yahoo.com/group/si-list/messages Old (prior to June 6, 2001) list archives are viewable at: http://www.qsl.net/wb6tpu