SI, PI, EMC, CAE, DFM, yopereka kayeseleledwe kokwanira ndi kapangidwe kake kaganizidwe kokwanira pakusanthula kayeseleledwe kapangidwe.Zambiri zothandiza komanso zofunikira zopambana.Kutha kuchita kusanthula kayeseleledwe ka ma sign pa Giga Hz.SI Analysis.Thandizani mtundu wa IBIS, mtundu wa Hspice ndi mtundu wa S-parameter.Njira zowunikira zofananira zama frequency domain, domain domain.Kuganizira mozama kwa mawonetsedwe, crosstalk, ringing, S-parameters etc