ࡱ> 3F  !"#$%&'()*+,-./012C6789:;<=>?@ABDERoot EntrydO)M4PowerPoint Document(`SummaryInformation(5HDocumentSummaryInformation8`] (   4"State A"&State B,zStable State B If the Set input is briefly connected to lo...0zStable State A If the Reset input is briefly connected to .../ 0LDArial0z[ 0@ .  @n?" dd@  @@`` X$ v/$$ 3 * 0AA0 f33@ʚ;ʚ;g4LdLd z[ 0ppp@ <4ddddL 0 <4BdBdL< 00___PPT10 pp___PPT9&,0P  Stable State A If the Reset input is briefly connected to logic 1 it resets the bi-stable to State B Try clicking Reset with the mouse This circuit remembers or  latches the last thing that happened to it so it is sometimes called the  Latch or  bi-stable latch  (%!3eStable State B If the Set input is briefly connected to logic 1 it sets the bi-stable to State A Try clicking Set with the mouse This circuit remembers or  latches the last thing that happened to it so it is sometimes called the  Latch or  bi-stable latch (% 3e,   ` 33` Sf3f` 33g` f` www3PP` ZXdbmo` \ғ3y`Ӣ` 3f3ff` 3f3FKf` hk]wwwfܹ` ff>>\`Y{ff` R>&- {p_/̴>?" dd@,|?" dd@   " @ ` n?" dd@   @@``PR    @ ` ` p>>K0 .G(    6 9  A The bi-stable    ~B[CDEF-|[[j[s@  "MZ   ~B^CjDEF&cL"D^j@  "M]   B^CjDEF&cL"D^j@  "] f2  s *#" `]   0"/ ) 5NOR 2  B[CDEF-|[[j[s@  "Z   B^CjDEF&cL"D^j@  "] S   B^CjDEF&cL"D^j@  "S ] f2  s *#" `& ]   0"  5NOR 2ZB @ c $D"m-mZB  c $D"m"ZB  c $D"" ZB  c $D" S ZB  c $D"S pS ZB @ c $D"t-ZB @ c $D" t- ZB  c $D" CZB  @ c $D"p-pZB ! c $D"pZB " c $D"@ ZB # c $D" @ ( 0h"6  8Output 2 ) 0" 5Set 2 * 0("  7Reset 2H  0޽h ? 3380___PPT10.[v Default Design K0   J(    0"z a 0U 0 11 2  0"   ,U 0 10 2  0"  11 2  0" 11 2   0"q 11 2   0"pW  10 2   0"6   10 2   00"]D 10 2   0  *The bi-stable Sometimes called a  flip-flop because it has two stable states, this forms the basis of computer memory. The RAM (Random Access Memory) of this computer contains millions of these, each stores one  bit (a 0 or a 1) of information."(2 (H  0޽h ? 33___PPT10i.A^v+D=' = @B +% K0 $)2(  x  c $Q 'g     0dS"z a U 0 11 2  0DW"   &U 0 10 2  0Z"  11 2  0^" 51 23  0a"q 11 2   0d"pW  10 2   0Xh"6   10 2   0k"]D 10 2   0Lo, ( 2D Y . #"&Y   <@z?.KY K0 @`  <?K. K1 @`  <h?K O13 @`  <0~?.xYK K0 @`  <?x.K K0 @`  <P?xK K1 @`  <?.Yx K0 @`  <?.x K1 @`  <?x K0 @`  <?.Y K1 @`  <?. K0 @`  < ? K0 @`  <(?.Y VOutput @`  <0?. QB @`  <8? QA @``B  0o ?YZB  s *1 ?YZB  s *1 ?YZB   s *1 ?xYxZB ! s *1 ?KYK`B " 0o ?Y`B # 0o ?ZB $ s *1 ?ZB % s *1 ?..`B & 0o ?YY / 08 LTruth table for a NOR gate 2 0 0HM:  9A 2 1 0xm:- 9B 2 2 04 3  >Output 2H  0޽h ? 33___PPT10i.8+D=' = @B + K0 ()N(  x  c $d% 9     0('"z a U 0 10 2  0+"   U 0 11 2  0(/"  10 2  0L2" 50 23  05"q 10 2   0$*"pW  11 2   0 ="6   11 2   0A"]D 11 2nz Y  # #"&Y   < L ?.KY K0 @`  <|? ?K. K1 @`  <X] ?K K1 @`  < f ?.xYK K0 @`  <o ?x.K K0 @`  <w ?xK K1 @`  < ?.Yx K0 @`  < ?.x K1 @`  < ?x K0 @`  <p ?.Y K1 @`  < ?. K0 @`  <p ? O03 @`  <x ?.Y VOutput @`  <0 ?. QB @`  < ? QA @`fB  6o ?Y`B  01 ?Y`B  01 ?Y`B  01 ?xYx`B   01 ?KYKfB ! 6o ?YfB " 6o ?`B # 01 ?`B $ 01 ?..fB % 6o ?YY & 0 LTruth table for a NOR gate 2 ' 0Mh  9A 2 ( 0tmh- 9B 2 ) 0 a  >Output 2H  0޽h ? 33___PPT10i.8+D=' = @B +r0e   )E? _ ՜.+,D՜.+,    VOn-screen ShowHomeree`BA ArialDefault DesignSlide 1 Stable State A If the Reset input is briefly connected to logic 1 it resets the bi-stable to State B Try clicking ResetOh+'0 `hx  Slide 1Patrick SladeoPatrick Sladeo12rMicrosoft PowerPointP@2 @@ MGg   g  Y-- @ !Y--'--"%Xakpty}--'-- %X[^acfhkor v y{}--'-- %  }--'--&$yyz|}}|zyy----&%yyz|}}|zyy--'@Arial-.  2 NOR ."System---"% --'-- %  --'-- %    --'--&$----&%--'@Arial-.  2 NOR .---%--'--%--'--%>--'--%>>--'--%--'--%j\j--'--% \ --'--%}|}--'--%--'--%--'--%>--'--%>>}--'@Arial-. 2 Output  .-@Arial-.  2 X3Set .-@Arial-. 2 8Resett  .-@Arial-.  2 o<1I.-@Arial-.  2 <0I.-@Arial-.  2 1I.-@Arial-.  2 e1I.-@Arial-.  2 1I.-@Arial-.  2 0I.-@Arial-.  2 "0I.-@Arial-.  2 0I.-@Arial-. 2 cThe bi .-@Arial-.  2 c(-I .-@Arial-. 2 c3stable .-@Arial-. +2 |8Sometimes called a flip  .-@Arial-.  2 |-I.-@Arial-. g2 |@flop because it has two stable states, this forms the basis of  .-@Arial-. 2 | computer  .-@Arial-. g2 7@memory. The RAM (Random Access Memory) of this computer contains         .-@Arial-. +2 millions of these, each .-@Arial-. K2 -stores one bit (a 0 or a 1) of information. .- with the mouse This circuit remembers or latches the last thing that happened to it so it is sometimes called the Latch or bi-stable latchStable State B If the Set input is briefly connected to logic 1 it sets the bi-stable to State A Try clicking Set with the mouse This circuit remembers or latches the last thing that happened to it so it is sometimes called the Latch or bi-stable latch  Fonts UsedDesign Template Slide Titlesd 8@ _PID_HLINKSA259,2,State A260,3,State BD260,3,Stable State B If the Set input is briefly connected to lo...D259,2,Stable State A If the Reset input is briefly connected to ...%__ Patrick SladePatrick SladeCurrent UserG