Question
Download Solution PDF(16 ∶ 1) बहुपथीच्या रचनेसाठी, किती निवडक रेषा आवश्यक असतील?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFसंकल्पना:
बहुपथी:
- बहुपथी म्हणजे अनेक ते एक डेटा निवडक.
- सिलेक्ट रेषेवरील बिट्सच्या आधारावर बहुपथी त्याच्या इनपुटवर उपलब्ध असलेल्या अनेक डेटापैकी एक निवडतो.
- आठ इनपुट निवडण्यासाठी, तीन डेटा सिलेक्ट रेषा आहेत ज्या वापरल्या पाहिजेत. मल्टीप्लेक्सरला डेटा सिलेक्ट रेषेची आवश्यकता असते. आमच्याकडे आठ इनपुटसाठी तीन डेटा सिलेक्ट रेषा आहेत आणि ते 8:1 बहुपथी आहे.
उदाहरण:
16 x 1 बहुपथी 8 इनपुटपैकी एक निवडतो आणि आउटपुटमध्ये सादर करतो, म्हणजे
2m = 16
m = log2 16 = log2 (24)
m = 4log2 2
m = 4
तर, डेटा निवडलेल्या रेषांची संख्या 4 आहे.
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