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Digital 2

01. The document discusses digital circuit components like latches, flip-flops, counters, and finite state machines. 02. It provides examples of how D flip-flops, SR latches, and ring counters can be used as basic building blocks for more complex digital circuits and systems. 03. The instruction also summarizes the fetch-execute cycle of a CPU and how it sequentially retrieves and processes machine instructions from memory.
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0% found this document useful (0 votes)
34 views18 pages

Digital 2

01. The document discusses digital circuit components like latches, flip-flops, counters, and finite state machines. 02. It provides examples of how D flip-flops, SR latches, and ring counters can be used as basic building blocks for more complex digital circuits and systems. 03. The instruction also summarizes the fetch-execute cycle of a CPU and how it sequentially retrieves and processes machine instructions from memory.
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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01 Ch-05 gequnlia Citaull'

Conbinatioa circ alrag cth


Soguarnlal ciruil
Prelent,
prs Dast
(onhintioal
Cirut

Mem&y

pa cutput!.
Latdel'
Latchas oe Bonlitine
SR- Lath'
R+ ynt
11 0

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R
1 11 O 1
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11 1

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don n 1.
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En DSot
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hatch. 1
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) (a+D clk
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SR Ekp-flp Qt+) s+XCO)
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Elip-Fl G(t +) = T HÇE),


Roqsters

til use huliate D-FIF3.


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.

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o

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be Conplaald
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IR[Ntruchs Ragngo hi Coatain the tnstruhun
Quaatad by CPU.

OPCODE PERAND
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al- ADD,

qasatien.
|iY Jstrucin
each inltruc
hon eueatin callod thstruchon cycle.
dastruchom cycle doscribe
dnstruction ycle
OFetch ycle
Etust cyle.
i Feth Cycde'
Syla'- ha oke tie gq thc Feth Cycle bbfath
to chu[Ta]
Euaat dlyachie Buacale
teps in anstruchon Cycle
FeBch
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hch
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Cell
mut be a ufd.
05

Prcosß Bae (B) kad (h9)


(4) Nole'
8-bt 8-bit
I6-bit yp
32- bit up g-bit 32- bit
n-bd up 8- bit n-bit o the nondy chip ata

oambigt
Sue
92- bit HgpO

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