▁is ▁a ▁computer ▁form ▁factor ▁in ▁which ▁a ▁half ▁s ized ▁card ▁slot ▁Single ▁Board ▁Computer ▁( SB C ) ▁is ▁inserted ▁into ▁a ▁gold ▁fingers ▁card ▁slot ▁of ▁a ▁pass ive ▁or ▁active ▁back plane . ▁Exp ansion ▁peri pher als ▁of ▁the ▁computer ▁system ▁are ▁connected ▁to ▁other ▁sl ots ▁of ▁the ▁back plane . ▁ ▁Elect rical ▁Bus ▁Interface ▁P IC O e ▁provides ▁one ▁P CI ▁bus ▁and ▁several ▁P CI ▁Express ▁bus es ▁of ▁varying ▁and ▁configur able ▁width s ▁to ▁provide ▁dual ▁fac et ed ▁interface ▁with ▁other ▁devices ▁on ▁the ▁back plane . ▁ ▁Power ▁Power ▁is ▁provided ▁to ▁the ▁P IC O e ▁S BC ▁and ▁peri pher al ▁expansion ▁cards ▁via ▁the ▁back plane . ▁ ▁Connect ors ▁The ▁P IC O e ▁computer ▁card ▁slot ▁uses ▁a ▁unique ▁conne ctor ▁foot print ▁with ▁stepped ▁conne ctor ▁depth s ▁to ▁promote ▁physical ▁stability ▁in ▁the ▁slot ▁for ▁rug ged ization ▁purposes . ▁Other ▁card ▁sl ots ▁on ▁the ▁back plane ▁may ▁be ▁standard ▁Con vent ional ▁P CI ▁and ▁P CI e ▁connect ors . ▁ ▁Category : M other board ▁form ▁factors <0x0A> </s> ▁Bulg aria ▁competed ▁at ▁the ▁ 1 9 9 4 ▁Winter ▁Olympics ▁in ▁L ille ham mer , ▁Norway . ▁ ▁Al pine ▁ski ing ▁ ▁Men ▁ ▁Bi ath lon ▁ ▁Men ▁ ▁Women ▁ ▁Bob s le igh ▁ ▁Cross - country ▁ski ing ▁ ▁Men ▁ ▁Women ▁ ▁Figure ▁sk ating ▁ ▁Women ▁ ▁Lu ge