▁ ▁Software : ▁Min imal ▁delay ▁coding ▁using ▁machine ▁language ▁Mod ular ▁special - pur pose ▁sub rout ines ▁ ▁R eli ability : ▁ <0x09> 5 . 5 ▁years ▁M TB F ▁ ▁Check ing ▁features : ▁Par ity ▁on ▁fill ▁and ▁on ▁character ▁outputs ▁ ▁Power , ▁space , ▁weight , ▁and ▁site ▁prepar ation ▁Power , ▁computer : ▁ 0 . 2 5 ▁kW ▁Air ▁condition er : ▁Cl osed ▁system ▁Volume , ▁computer : ▁ ▁We ight , ▁computer : ▁ ▁Design ed ▁specifically ▁to ▁fit ▁in ▁cyl ind rical ▁guidance ▁package . ▁ ▁The ▁word ▁length ▁for ▁this ▁computer ▁Is ▁ 2 7 ▁bits , ▁of ▁which ▁ 2 4 ▁are ▁used ▁In ▁computation . ▁The ▁remaining ▁ 3 ▁bits ▁are ▁spare ▁and ▁synchron izing ▁bits . ▁The ▁memory ▁storage ▁cap ability ▁consists ▁of ▁a ▁ 6 0 0 0 ▁r pm ▁magnetic ▁disk ▁with ▁a ▁storage ▁capacity ▁of ▁ 2 9 8 5 ▁words ▁of ▁which ▁ 2 7 2 8 ▁are ▁address able . ▁The ▁contents ▁of ▁memory ▁include ▁ 2 0 ▁cold - storage ▁channels ▁of ▁ 1 2 8 ▁se ctors ▁( words ) ▁each , ▁a ▁hot - storage ▁channel ▁of ▁ 1 2 8 ▁se ctors , ▁four ▁rapid ▁access ▁loops ▁( U , F , E , H ) ▁of ▁ 1 , ▁ 4 , ▁ 8 , ▁and ▁ 1 6 ▁words ▁respectively , ▁four ▁ 1 - word ▁arithmetic ▁loops ▁( A , ▁L , H , I