FIGURE 1Z LNUPGRADE FORCUPGRADE TZT "vFIGURE.1 [11/27/89]%  p46 *BpCs4 SB% H9@8YLp$SIhA4YvF'+C sFpQ FYC F2ҝ i\HLSqa:NpPC FK3eHNFw H9cوHm lUG8serAK1Xec9XPHF)PNH)8F=.E ʀ1Aɐ~H7O'3<@1J\(@aě(i薫bK;) Z>2(:/[ +0':*; ܸC)k&ʣALF͚ZlZŌ# ɎqHHDлԧS5hpi[ N ;#i dM?2$0!&v ="X 'ryDlA9(@ٌTy ´τѧ |.U`э Vpel-q"~*6+KmV&AC * lIrYr * ωP.*STz p H:p *"~5%X=D DThi i a articl o upgradin syste fro 64 chip t 256k I shoul b useabl o an bi computer Figure. give a schemati o thecircui neede t suppor th memor upgrade. vUPGRADE.TXT[11/27/89]% M#(e6O"4@63yu:NG0h( %(\ $M@,0 Ä $8f6r3Iy'A9@a6'c b6VJ/Hhδ(b5G&eSp49L)e7h9 :*rrX>p9# hәL'3-B<ɐsWTC4| ; s 0n2JIn5t'cŨkK%փ`쭍;T7HRܘa:?̨ `>HXȶ(;a$ H~<0ʢc4#j+!;`3@2Fls}>C9cX(*);4 \3d/; ) pdͭˀк3#O]+0Z7B kf.B9(@Hb [*0!(l#cj1 ¼I+ͫ)>U0ҲԲ"b6Jƞ#ls44!qŏL2"S60We  3^-ºM #tb=2H9#np c Lcuj('* B W%ϡlB~\(bC{2) jR 4^A"k,7|;S98okS{NZ`#;^uM\w ,O !z]SYW!0470³ԨBJ ATß 99 mͩ\K 30S#Tz LxAֵTOKl63/KAUh$K64J)oG03 S?- C+dREX,l T5`q3+AH'rP(,#7kwa(g,^"vfXҕ.^oԗTmEo4 qA]јf5fʯG.| 8hϠ(S]P1>:0j\$ԊtqG$QP$ 7)]0qLCP /ZAK.@+! %6xNLr5N 0!PbAK! #i!^D!TyPF_1Cj_*~J,KlGޞ}Q*[& ^Gm}%ذyўܓ^8mcGtE%acV^R1 ȂBNj'9Eh.HeCɝBޏJ SNð kq.8z0'Xj5VK@' 3rX.ȥɐ/(<`Z.Kdoa@ݍ.DDyKitQTX}UţZp<8d#e ݯrhyǕ=1 _q0MYt&6E@% }GǐOp\ HLjWxmx|mZ9فܲ_TɾaN$ PM z}? RHג[d8ko 63 YWx$rΕ[$(̕3m m9 vӐ`Y ΐ"i(@Z3/B 0%㩳 `;x<ŸmC; H "BQn 0H6|/Z#rҹؔ &*9oC "Y03fŌkU8BɼČP2DH0|3 ɢD&,EC]<2} ylJH+p7,BfF2`]LiyFFcĩj_ -DY8 uvyYVZD^',8sEx&YH.vYc> J"@:IȜH/Z<`H(|I)SGE$Xُc4jq\*صh|XJPXa^9!*) H,yDh#&8=BK(32娡RDƞ0J  J0L9 fZ2h5(ۗy|? !@Ḿa3)SM1$G! 0˿-*1S;=IiM$9&SR\NЙP֠&t_0}i l#tlYCPYC[xJÒq+ r:<#ڸP:Vp"3=-A <ݿI1[hdP[$QB8 oUrb{{JR|.NR_ b7 9 XT?E^O"ax3|cZ—Cǜˤ=[02 h/KUAģzX"h,7 .}0F|Щ.𹙩+XV8 %#գ >>0>a \Abi.ٌs?+IH `A4#ȝ!x2@6Ż[;.P1O{̯ (;(d S6& \cyef j=P#I#(1h&йeX(ʘ~( Hh!ρ>=D!p\XO H