12341110976511109765101312119151463457121013121191514634571211525111436101312974XEROXFileProjectDesignerRevDatePagePARCAlto-1822L. Stewart1A1B2A2B3A3B4A4BSG1Y2Y3Y4YSSiRRRRRRRRTTTTTestTYInBTYIBRFNHBLIBIDataOutDatTYOutBInterface CircuitsRST-+QSSiRRiTTiP'Q'RST-+QSSiRRiTTiP'Q'RST-+QSSiRRiTTiP'Q'RST-+QSSiRRiTTiP'Q'ppppppppTYIBRFNHBIDataQ'P'QPTiiTTTRRRQ'P'QPTiiTTTRRRQ'P'QPTiiTTTRRRQ'P'QPTiiTTTRRRppppppppTest'TYOutBLOutBOutDatTYHBTYHB'RFNIBRFNIB'LHBLHB'HDataHData'TYIB'RFNHB'LIB'IData'N157RFNOBRFNInBRFNInBAI06.silNote:For use with Local Host style interface,use only high sides of input and outputdrivers. Let the low side of the outputdrivers float and tie the low side of thereceivers to about 2 volts.nInDatN75115N75114N75114N75114N75114RRRR....prprprprN75115N75115N75115LInBLOutBLIBb12ab12bc12ac12be12ae12bf12af12be11c11ac11bc11cc11d06 of 8.qQS.QSk..VCCpppp+2.4COMPd12a89107d12a1N4370A24 1/2W.Note:Pin 8 is ground on the PC board.4312431212131514121315141256910131437111528272423222118175/19/78ppppppppppn481216192025263132GroundThis page has pins assigned for thePC version of the Alto-1822....VqXVMVBV7l44 4!4(l4)4*41P42l434:44;P48 8 = 9;P;P=ICC 9H 9FmFmH+UO  O  S 9QQS` Z&Z& 9^ 9\\^)AK*K&&^&Zn&3U&3Q&\&X5&3S&3OQ/:Pm/:T/:YQ/:]py$r.Gr9/:;t>GGGr>;Gr:Gr#Gr GrGrOGOtGOtGGr99 /p (Hq^Q(H\(HY(HW(HUm(HS4(HP(HN)M,,M-]5-X-TQ-O*sH,PG,,H'Z'Vf'Q'M'X'T-'O'KJ.Lf.P.UJ.Y(L$$(L$.L$(`$.]|$.Y $.T$.P&$W $S| $O $\_ $%qJ2]\QFm;P!VOQ!V\p$J$*:J$]q[[H^ \ ^Qks[VkV X ]X Z V[C$ V[C$[f$r V_$XXZZq^Q\PmPmHS| P S4ksPKkK M ]M O VP&$ VP&$PJ$r VT$MMOOqS4PEPEPHH_ E HksE@k@ Bf ]Bf D VE $ VE $E-$r VI{$BfBfDDqHE:4:4H=B : <ks:{5k5 7I ]7I 9 V9$ V9$:$r V>^$7I7I99q<:9sZ^V$9X9OS|$9MH_V$9Bf9D9997I\_$F&$; $=B$\_9$\_$]QC9$QC$]F&9$F&$]; 9$; $]^r$S|r$S|$Z&$H_$H_$ yU V$=BV$QC $!Vr^!VZn!VQ;tq9;t:4;t;P;tM$sL$rL$$rL$@IY $sX$rW$$rW$@T7I$7%$BB$Bf$M$M_$X|$X$5@KVqX5MA6rRrFr;2T!VS!VrU?W;$q^QS4H<6t*6t!36t;6t2*YX5MA6QC$29U$21 U$2(%U$HpA]$9d$U9$qO$$$V$z$$V$k$s+d$UqAz]$"9$9$z$s%+qV!"$]$$%VsHVH H%H$@$$$]A$$]@$:@$:$]:$]:@$$Uqr"O rsr =q<=;=:=9=+3=*=(='=4=2=1=0="O=!3= =^Q\S4PHE<:!V&WGp9;s9;9;H9; 9; 9; G9;9;9;G9;5W]$5W$5W$5W]$5W$5W ]$5W $5W $5W]$5W]$$+W$+W $*9q9k999k9 9 9 k99-rOrp ]#r =f$s\QfFI;-JO` 131211769216781314111056714151392131098546213213XEROXFileProjectDesignerRevDatePagePARCAlto-1822L. StewartiRRTBAQSk....QSm.RT.jj.qQS..qQS.pTest'Test'IMRpHRiRRTBAiRRTBAiRRTBAReady Lines, StatusppHMRHRTN38N38N381N41481N4148939495IRTAI07.sil4.7k 1/4w180 1/4w1 uf 10vCOMPIPostBUS[13]BUS[14]BUS[15]iRRTBAN00TRiiRRiQS'S'R'ClrIWD'R'S'QiRiRTSetHR'ClrHR'R'S'QiRiRTClrTst'SetTst'iGHRTTestTest'N279N279N279N38c5bc5cg11ad11ac6ec2ac2bc2cN04c5d14131211Rydr3465152C2No2Nc2C1No1Nc1RRTTTTTTLHqiiiiiiRelayg12....VCCVCCedge pinThis is toget a ground on connecterd12ad12ad12ad12ad12a121110IWD'IWD'HR07 of 8pin 92R8d12bTRIRSIRSN174g5dSynchronization latch.Host Ready RelayStatus GatesRRBATN08c7dReset'36353029This page have connector pins assignedfor PC board version of Alto-18225-19-78 qV TQkUm2lC,sC4;Y4;]@t_@t^Q@t\@tZn@tX@tW/%/0333UmXVX@tJ"A"D4(C<=BB=B=B!B =B&3=B(lB'O"X"Z(Ypy$r.Gr9/:;t>GGGr>;Gr:Gr#Gr GrGrOGOtGOtGGr99 /p &sU#HT#HV'sU#W#W&zX$Z$F&]$K9$FI$F&$GAFqFKm>^Am>^]$A9$:>$U>^$ys=:<qCVs@-B$9rB$9E $B$r@-OqC Os@- r@-rF&]$FI$UrI{9$kqI4H$F$$H$$H;$H_$$$H;$k$Gf$sDrFI$UkEkAkqF&>^]$>$UA9$Am@$>$@$@t$k@$$@t$k?$rs$U=:q>^