Plz solve within 30 min I vill upvote (ii). How many flip flop values are complemented in an 8 bit binary ripple counter to reach thenext count value after(a) 11101111(b) 01111111(iii) for the CMOS logic family, the power consumption is proportional to the sum of thechanges from 1 to 0 and 0 to 1 on all gate inputs and outputs in the circuit. When designingcounters in very low power circuits, ripple counters are preferred over regular synchronousbinary counters. Carefully count the numbers of changing inputs and outputs, including thoserelated to the clock for a complete cycle of values in a 4-bit ripple counter versus a regularsynchronous counter of the same length. Based on this examination, explain why the ripplecounter is superior in terms of power consumption.

Answers - (ii) a) 5 flip flop values are complemented b) 8 flip flop values are complemented

Answered: (ii). How many flip flop values are…

(ii). How many flip flop values are complemented in an 8 bit binary ripple counter to reach the next count value after (a) 11101111 (b) 01111111

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

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Plz solve within 30 min I vill upvote

(ii). How many flip flop values are complemented in an 8 bit binary ripple counter to reach the
next count value after
(a) 11101111
(b) 01111111
(iii) for the CMOS logic family, the power consumption is proportional to the sum of the
changes from 1 to 0 and 0 to 1 on all gate inputs and outputs in the circuit. When designing
counters in very low power circuits, ripple counters are preferred over regular synchronous
binary counters. Carefully count the numbers of changing inputs and outputs, including those
related to the clock for a complete cycle of values in a 4-bit ripple counter versus a regular
synchronous counter of the same length. Based on this examination, explain why the ripple
counter is superior in terms of power consumption.

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