There is a method of writing to memory registers using something called a shift register, where data is fed into each flip flop one bit at a time. The bits are shifted into the next flip-flop as the data is fed into the register. Here is an example where we are writing the bits 0110 into a 4-bit memory. The least significant bit is first fed into the "leftmost" flip-flop, and it is shifted through until all of the data is read into the register. Design and draw a circuit for a 4-bit shift register comprised of D flip-flops.
There is a method of writing to memory registers using something called a shift register, where data is fed into each flip flop one bit at a time. The bits are shifted into the next flip-flop as the data is fed into the register. Here is an example where we are writing the bits 0110 into a 4-bit memory. The least significant bit is first fed into the "leftmost" flip-flop, and it is shifted through until all of the data is read into the register. Design and draw a circuit for a 4-bit shift register comprised of D flip-flops.
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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There is a method of writing to memory registers using something called a shift register, where data is fed into each flip flop one bit at a time. The bits are shifted into the next flip-flop as the data is fed into the register. Here is an example where we are writing the bits 0110 into a 4-bit memory.
The least significant bit is first fed into the "leftmost" flip-flop, and it is shifted through until all of the data is read into the register.
Design and draw a circuit for a 4-bit shift register comprised of D flip-flops.
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