alaabta

B.2 XADAYNTA WADArta BEDELKA Haddii aad ka fikirayso beddelka dhammaan soo-saareyaasha HPK2 iyo EMPU ee Five/TenSlot Modules, la soco in sacadda isha/ sacadda ku celiska ah ay tahay isku xirka hal dhibic ee dhulka ee gaashaanka LCN. Sidaa darteed, xitaa haddii shaqada saacadda 12.5 kHz (Subchannel) aan la isticmaalin, CS/R ama hab kale oo salka loo dhigo ayaa weli looga baahan yahay qayb kasta oo coax ah. Dual Node Modules waa lagu xidhi karaa si ay u bixiyaan hal dhibic dhulka iyada oo aan loo baahnayn CS/R. Ka eeg Adeegga Dual Node Module ee ku jira xirahaan. Haddii aysan jirin Dual Node Modules oo ku yaal qaybta coax si ay u bixiyaan dhulkaas, markaa wadarta guud ee beddelka waxaa lagu gaari karaa oo keliya iyadoo lagu beddelo laba Module Shan-Slot ah oo leh laba Dual Node Modules. Shuruudaha B.3 Nidaamku waa inuu ku shaqeeyaa Software Release 320 ama ka dib ka hor inta aan la samayn beddelka processor-ka. Waa inaad haysataa kaarka LCN I/O ee dib u eegista T ama ka dib (ama moduleka ama kaydka). Haddii kaarka modulekaagu yahay LCNFL, isaga (ama mid kayd ah) waa inuu noqdaa dib-u-eegis F (ama ka dib). B.4 CODSIGA NODE Hubi in beddelka K2LCN lagu dabaqi karo noodhka loogu talagalay: 1. Muuqaal ahaan u xaqiiji in aanay jirin sacad Isha/Repeater (CS/R) oo ku taal gadaasha moduleka. Haddii uu jiro loox CS/R ah iyo haddii ay lagama maarmaan tahay in la beddelo guddiga processor-ka ee noodegan, ku beddel isla boorsada processor-ka. Ka hel looxa processor-ka nooca isku midka ah ee sahayda qaybaha dambe ama noodhka kale ee shabakada. Haddii aad ka saartid processor-ka noode kale, ku beddel K2LCN habraacan. Hubi, si kastaba ha ahaatee, in xusuusta iyo shuruudaha kale ee nidaamkan la buuxiyey. 2. Hubi in processor-ka la bedelayaa aanu ahayn HMPU (HMPU laguma bedeli karo K2LCN). 3. Waafaqsanaanta waxqabadka, noocyada guddida processor-yada ee lammaanaha noodhka ee aan la isku darin waa in aan la isku qasin. Haddii ay tahay inaad bedesho guddida processor-ka oo qanjirada ay saamaysay ay tahay mid ka mid ah lamaanaha aan la soo koobi karin, guddiga processor-ka K2LCN waa in sidoo kale lagu rakibaa lammaanihiisa. Hoos ka eeg qaybta B.6. B.5 XUSUUSINTA B.5 Go'aami tirada xusuusta ee ku jirta noodeka, oo ay ku jiraan dhammaan sabuuradaha xusuusta iyo xusuusta kasta oo ku jirta sabuuradda processor-ka ee la beddelayo. Beddelka K2LCN waa inuu lahaadaa ugu yaraan xusuusta intaa le'eg. Lahaanshaha xusuusta badan dhib maaha. Sababtoo ah guddiga K2LCN waxaa lagu heli karaa cabbirro kala duwan oo xusuusta ah, hubi inaad ku rakibayso cabbirka saxda ah adigoo isbarbar dhigaya qaybta tab (saddexda lambar ee ugu dambeeya) ee lambarka qaybtaada miiska soo socda: 51401551-200 = 2 megawords 51401551-400 = 4 megawords 5134015 51401551-600 = 6 megawords