The sequential circuit latch is

(A) sensitive to the level of the control signal

(B) sensitive to the level of the input data

(C) sensitive to the rising of the control signal

(D) sensitive to the falling of the control signal

1 Answer

Answer :

The sequential circuit latch is sensitive to the level of the control signal

Related questions

Description : Define Asynchronous sequential circuit?

Last Answer : In asynchronous sequential circuits change in input signals can affect memory element at any instant of time.

Description : Define synchronous sequential circuit

Last Answer : In synchronous sequential circuits, signals can affect the memory elements only at discrete instant of time.

Description : What is a sequential circuit and What is a combinational circuit?Is there any difference between them? If yes what is it?

Last Answer : Ans-Combinational circuit are those whose output depends only upon the present inputs but in sequential circuit the output depends upon both present and past inputs. that is the difference.

Description : What is a sequential circuit and What is a combinational circuit? Is there any difference between them? If yes what is it?

Last Answer : Ans-Combinational circuit are those whose output depends only upon the present inputs but in sequential circuit the output depends upon both present and past inputs. that is the difference Combinational ... the feedback path. Ex of SEQ Circuit: Encoder Decoder etc Ex of Comb Circuit; Flipflop

Description : the number of columns in a state table for a sequential circuit with m flip-flops and n inputs is.

Last Answer : Ans-Its 2m+2n because.. If there are m flip-flops there should be 2m nodes. If there are n inputs then each node will have 2n.

Description : Design a asynchronous sequential circuit with 2 inputs T and C. The output attains a value of 1 when T = 1 & c moves from 1 to 0. Otherwise the output is 0

Last Answer : • Obtain the state diagram • Obtain the flow table • Using implication table reduce the flow table • Using merger graph obtain maximal compatibles • Verify closed & covered conditions • Plot the reduced flow table • Obtain transition table • Excitation table • Logic diagram

Description : What are the final values of Q1 and Q0 after 4 clock cycles, if initial values are 00 in the sequential circuit shown below: (A) 11 (B) 10 (C) 01 (D) 00

Last Answer : (D) 00

Description : The output of a sequential circuit depends on (A) present input only (B) past input only (C) both present and past input (D) past output only

Last Answer : (C) both present and past input

Description : Which of the following is a sequential circuit? (A) Multiplexer (B) Decoder (C) Counter (D) Full adder

Last Answer : (C) Counter

Description : Compare combinational logic circuit and sequential logic circuit

Last Answer : Combinational logic Sequential logic The combinational logic circuit consists of logic gate only Sequential logic circuit consists of combinational logic circuit along with memory for storage of ... , multiplexer, demultiplexer etc E.g. counters, shift registers flip-flop etc

Description : A box with no hinges, latch, or lid. Inside a golden treasure is hid.What am I? -Riddles

Last Answer : An egg.

Description : What is a latch ?

Last Answer : If two NAND GATE or KNOR GATE are connected in such a way that the input of one is connected to the output of the other i.e. cross coupled , it is called latch.

Description : Do the doors fix in place with magnets or do they use some type of latch or indention to hold the doors shut?

Last Answer : The doors use magnets to hold them shut. The doors have knobs for opening.

Description : What is a latch in a microprocessor?

Last Answer : == ==

Description : Outputs of instruction/data path in CU are. a. Reg R/W b. Load/Reg-Reg c. ALU function select d. Load control e. Read control f. IR Latch g. JUMP/Branch/Next PC h_ = All of these

Last Answer : h_ = All of these

Description : For SR latch whent the out put is undesirable a) 0, 0 b) 1, 0 c) 0, 1 d) 1, 1

Last Answer : Ans: 1, 1

Description : Explain the latch up prevention techniques.

Last Answer : Definition (2) Explanation (2) Diagram (2)

Description : What is Latch – up?

Last Answer : Latch up is a condition in which the parasitic components give rise to the establishment of low resistance conducting paths between VDD and VSS with disastrous results. Careful control during fabrication is necessary to avoid this problem.

Description : Which of the following pair of gates can form a latch? a. a pair of cross coupled OR b. a pair of cross copled AND c. a pair of cross coupled NAND d. a cross coupled NAND/OR

Last Answer : c. a pair of cross coupled NAND

Description : Which of the following conditions is not allowed in an RS latch? a. R is asserted, S is asserted b. R is asserted, S is negated c. R is negated, S is asserted d. R is negated, S is negated

Last Answer : a. R is asserted, S is asserted

Description : Of the following circuits, the one which involves storage is a. RS Latch b. mux c. nand d. decoder

Last Answer : a. RS Latch

Description : When the write enable input is not asserted, the gated D latch ______ its output. a. can not change b. clears c. sets d. complements

Last Answer : a. can not change

Description : Which statement is false about WR signal: a. WR signal controls the input buffer b. The bar over WR means that this is an active low signal c. The bar over WR means that this is an active high signal d. If WR is 0 then the input data reaches the latch input

Last Answer : c. The bar over WR means that this is an active high signal

Description : Which latch is mostly used creating memory register: a. SR-Latch b. JK-Latch c. D-Latch d. T-Latch

Last Answer : c. D-Latch

Description : Arrange the knitting sequence in correct order 1. Needle falls, old loop rises closing latch of the needle 2. Needle is now ready to repeat cycle 3. Old loop is held on the stem of the needle. The latch is open 4. Old loop is cast off; new ... a. 2,1,5,3,4 b. 3,5,1,4,2 c. 3,5,4,1,2 d. 2,1,4,3,5

Last Answer : b. 3,5,1,4,2

Description : How to Fix a Door Latch

Last Answer : How to Fix a Door Latch A door is dependent on a couple of items for smooth, free-flowing movement. Door latches hold the door in place while the hinges make it movable. If the any of the ... With a keen eye for detail and some carpentry savvy, you can fix most door latch issues in no time.

Description : How to Install a Door Latch

Last Answer : How to Install a Door Latch After you've installed the door hinges and door knob, you can now move on to installing a door latch. This helpful door hardware is very easy to install, if you know the ... . All you need are the right materials and these steps, and you'll finish this task in no time.

Description : Imagine a possibility of an emergency evacuation scenario in a domestic household in India. The height at which the inside latch of the exit-door should be installed is to be finalised. It is required to ... in the family. D. The average height of the tallest adult male and tallest adult female.

Last Answer : B

Description : Describe the post-zygotic events leading to implantation and placenta formation in humans. Mention any two functions of placenta. [All India 2010] or Explain the process of fertilisation in human female ... events in a sequential order up to implantation of the embryo. [Foreign 2010] -Biology

Last Answer : Post-zygotic events leading to implantation and placenta formation. After implantation of blastocyst, the finger-like projections called chorionic villi, appear on the trophoblast and is surrounded by ... acts as an endocrine gland and secretes hormones like hPL, hCG, oestrogen and progesterone.

Description : ……….. is a sequential series of images that create an illusion of motion. -Technology

Last Answer : Animation is a sequential series of images that create an illusion of motion.

Description : Write the following steps in sequential order to verify the laws of reflection. (A) Draw a normal at the point where the two lines PQ and `P_(1)Q_(1)`

Last Answer : Write the following steps in sequential order to verify the laws of reflection. (A) Draw a normal at the ... A. DABECF B. ACDBFE C. DECBAF D. DBACEF

Description : An object is placed in front of a mirror. Arrange the following steps in sequential order to determine the nature of the mirror. (A) Check whether the

Last Answer : An object is placed in front of a mirror. Arrange the following steps in sequential order to determine the nature ... A. ACBD B. BDCA C. ACDB D. BADC

Description : What is the organizational pattern of the Bill of Rights A.Compare and contrast B.Sequential C.Topical D.Cause and effect?

Last Answer : Feel Free to Answer

Description : What is sequential vs variable socialization?

Last Answer : Need answer

Description : What is sequential text?

Last Answer : Need answer

Description : What are sequential circuits and what is a race around condition in sequential circuits?

Last Answer : A circuit is a plan of exercises one does to get fit and a sequential circuit is a set of these one does one after the other, it is called circuit training.

Description : What is the sequential theory of decentralisation?

Last Answer : The advocates—who draw from local government or fiscal federalism theories—argue that decentralization leads to higher levels of political participation, ...

Description : Storage that retains its data after the power is tuned off is referred to as 1) volatile storage 2) non-volatile storage 3) sequential storage 4) direct storage 5) None of these

Last Answer : Answer :2

Description : The ability to find an individual item in a file immediately _____ is used. 1) File allocation table 2) Directory 3) Sequential access 4) Direct access 4 5) None of these

Last Answer : Answer :1

Description : The two basic types of record access methods are: A) Sequential and random B) Sequential and indexed C) Direct and immediate D) Online and real time

Last Answer : Answer : A

Description : Magnetic disks are the most popular medium for A) Direct access B) Sequential access C) Both of above D) None of above

Last Answer : Answer : C

Description : Which of the following file organization is most efficient for a file with a high degree of file activity? A) Sequential B) ISAM C) VSAM D) B-Tree Index

Last Answer : Answer : A

Description : Which access method is used to access cassette tape? A) Direct B) Sequential C) Both of the above D) None of the above

Last Answer : Answer : B

Description : Which of the following is not true for a magnetic disk? A) It is expensive relative to magnetic tape B) It provides only sequential access to stored data C) Users can easily update records by writing over the old data D) All of above

Last Answer : Answer : B

Description : An application suitable for sequential processing is A) Processing of grades B) Payroll processing C) Both a and b D) All of above

Last Answer : Answer : C

Description : Magnetic disks are the most popular medium for A) Direct access B) Sequential access C) Both of above D) None of above

Last Answer : Answer : D

Description : The two kinds of main memory are: A) Primary and secondary B) Random and sequential C) ROM and RAM D) All of above

Last Answer : Answer : C

Description : The sequential steps in the conversion of tyrosine to epinephrine are (A) Ring hydroxylation-decarboxylation-side chain hydroxylation-N-methylation (B) Side chain hydroxylation-decarboxylation- ... chain hydroxylation-N-methylation (D) N-methylation-decarboxylation-ring and side chain hydroxylation

Last Answer : Answer : A

Description : The fatty acid synthase complex catalyses (A) 4 sequential enzymatic steps (B) 6 sequential enzymatic steps (C) 7 sequential enzymatic steps (D) 8 sequential enzymatic steps

Last Answer : Answer : B