Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Construct a shift register from S-R flip-flops. Explain its working.
Ans:
S-R Flip-Flop Shift Register: Shift registers can be built through using SR flip-flops. Fig.(a) Demonstrates the 4-bit shift register, that uses RS flip-flops. This uses Four SR Flip-Flops in cascade and the inputs to the final three flip-flops in the chain receive complementary inputs, which is if S = 0, R = 1 and if S = 1, R = 0. The first flip-flop has complementary S and R inputs and, thus, this behaves like a D-type flip-flop. Due to the Inverter in the clock line, all data will be transferred to flip-flop outputs upon the positive going edge of the clock pulse.
Now here two inputs A and B. Any one of the inputs can be utilized. Because a 1 input at A or B will be a 1 input at S of the first flip-flop, like a outcome of double complementation, a positive going clock pulse will generate an output of 1 at Q of the first flip-flop. Usually both A and B inputs of the NAND gate are linked together while data is being fed and the NAND is not required to serve as a gate.
Fig.(a) Logic Diagram of S-R Flip-Flop Shift Register
Q. What do you mean by Video Memory ? As declared before video memory is also entitled framebuffer since it buffers video frames to be displayed. The quality of a video display
what are the output deice
Q. Terminates a particular PVM process? int pvm_kill( int tid ) Terminates a particular PVM process. tid Integer task identifier of PVM process to be killed (not itself).
What are the types of Subroutines? Internal Subroutines: The source code of the internal subroutines will be in the similar ABAP/4 program as the calling procedure (intern
After going through details of device interfaces next point to be discussed is how the interface can be used to support I/O from devices. Binary information received from an extern
Activity of a some enzyme was calculated in extracts from brain, heart and lung. In every tissue, the activity was calculated various times, giving the following results (in
Speedup First, we take the speedup factor which is we see how much speed up performance we achieve by pipelining. First we take ideal case for measuring the speedup. Let n b
Q. In PRAM model steps required for executing an algorithm? Subsequent steps are performed by a PRAM model whenever executing an algorithm: i) Read phase: First the N proc
Ending transactions: Either side may request that a burst end after the present data phase. Simple PCI component that do not support multi-word bursts will always request this
Can we create a gui status in a program from the object browser? Yes. You can make a GUI STATUS in a program using SET PF-STATUS.
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd