❞ مذكّرة M. Morris Mano 01 – Digital Systems and Binary Numbers ❝ ⏤ إم موريس مانو

01 – Digital Systems and Binary Numbers

BY :M. Morris Mano

Chapter 1
Digital Systems and Binary Numbers
1.1 DIGITAL SYSTEMS
Digiul systems haw mob a pnominmt role in everyday life !bat wc & lo fcre pwcnttC&
nological puiod as the digital age. Digital system ur used in mmmuniEatio% business masdons.
mdk muul. s- midam. medical uedmen wcaIhcf monifoim thc InmnQ and
&y nbcrcommrc~in &-soid. a& scimLilic cnlq-. wc haw tcleph-, dipiml
ulcviaioo. digiul vddiscs. digiul camcnn,h andheld &vice& and, of wunr, digi-
Irlccmnmten. Thcmtnril.d. aa. m.o ft he digital mmpuferisits gwmdity. It can follow
a &o fhmnions. called a momih .L &ram & dven d&. The vaor can specify
and odbaoge tk prom or tk da&ac&&g lo I& spiric ictd ~ecauscof this IlGbiliG,
ged-plrpwe digitel compulua can @am n vrriefy of infomMimpmassinp laGu that
noge over a wide spmum of appliiati~~~s~
Onc charaneriotic of digital sysums is mcir ability lo mpmt and msnipvllD diacma clrmmts
of information. Any wr that is rrshicted to a &iu numbcr of elements ronuins dirmete
infomatino. Examples of disacu sets ur the 10 decimal digits. the 26 lcths of tho
alph.bet, thc 52 playing card% and the 64 aq- of a chessboard. Early digital compuDrs
werc used fornumnic compuwim. In this case, tk dime elemem rverr the digita Rom
this m~=lic=a-ii~w . the tmn dinitalcomoutw wncncd. Diawee lemcns of infomation ur rcPmcmd
in a &ml sysum by phy&d quan$cp called sipnalr. Bleetnd signals such k
whagesand cummarc tho mm comma. Bleeaonic &vices called ~isun~in tk circuitry that implemnu tbuc si@. The br@s in mom ruescat-day eloermoic digiul
srns w just & dimte values and ur herefom add to be blnnq A A- digit
dcda bit. has kov alues: 0 and I. Discme elemcnb of information arc rrp~caledw ilh
.pups of bib called binary ds. FW example, the decimal digits 0 khmugb 9 kc nprucncd
in a digital system with a code of tow bits (e.g., the number 7 is represented by 0111).
Through various techniques, groups of bits can be made to represent discrete symbols, whch
are then used to develop the system in a digital format. Thus, a digital system is a system that
manipulates discrete eIements of information represented internally in binary form.
Discrete quantities of information either emerge hmth e nature of the data being processed
or may be quantized from a continuous process. On the one hand, a payroll schedule is an inherently
discrete process that contains employee names, social security numbers, weekly
salaries, income taxes, and
إم موريس مانو - ❰ له مجموعة من الإنجازات والمؤلفات أبرزها ❞ Introduction Digital Design M. Morris Mano ❝ ❞ Solution Manual – Digital Design 4th Ed - MorrisMano P1-P294 ❝ ❞ 02 – Boolean Algebra and Logic Gates ❝ ❞ Digital Design With an Introduction to the Verilog HDL FIFTH EDITION ❝ ❞ 10 – Digital Intergrated Circuts BY :M. Morris Mano ❝ ❞ 12 – Standard Graphic Symbols BY :M. Morris Mano ❝ ❞ M. Morris Mano 01 – Digital Systems and Binary Numbers ❝ ❞ 13 – Index BY :M. Morris Mano ❝ ❞ 09 – Asynchronous Sequential Logic :M. Morris Mano ❝ ❱
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