Design this register file by using D flip-flops.
Chapter22: Sequence Control
Section: Chapter Questions
Problem 6SQ: Draw a symbol for a solid-state logic element AND.
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![Q4) Design a Register File which includes four 2-bit registers (In total, it includes
8 bits). Each register is named as ala0, b1b0, c2c0, d1d0. Registers are loaded
from the S input. In addition to that, there are two input signals, X and Y, to
determine which register to select (ie. 00 selectsfirst register ala0 etc). Also
there is R signal. When W is zero, the content of the register does not change.
When the W is 1 the selected register is loaded with a new value by shifting from
the S input. Design this register file by using D flip-flops.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd58683cd-1f32-4005-b7f6-7c75600f5d9f%2Fb4b60a61-6b6c-4da3-a2bf-e3911dee4448%2Fsn6zftw_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q4) Design a Register File which includes four 2-bit registers (In total, it includes
8 bits). Each register is named as ala0, b1b0, c2c0, d1d0. Registers are loaded
from the S input. In addition to that, there are two input signals, X and Y, to
determine which register to select (ie. 00 selectsfirst register ala0 etc). Also
there is R signal. When W is zero, the content of the register does not change.
When the W is 1 the selected register is loaded with a new value by shifting from
the S input. Design this register file by using D flip-flops.
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