The circuit below is a 4-bit shifter with 2 control inputs s1 and s0, 4 data inputs 13, 12, 11, and 10, and 4 data outputs Q3, Q2, Q1, and Q0. If the input 13 12 11 10 = 1101, what is the final output when s1 s0 = 01 and then 11 next clock cycle ? 13 12 I1 IO s1 s0 Q3 Q2 Q1 QO 0000 0010 0110 O 1010

1. Given the following circuit: 5 ns D. 1ons The gate delays are as shown above the gates. A, B, C are three input, and all of them are varying, as given below: A = 0 at time 0, and stays constant until time = 20 ns, when it changes to 1 and stays constant there after B = 1 at time = 0, and stays at 1 value until time = 35 ns, and then changes to 0 at35 ns, and stays constant after that. !3! %3D C= 0 at time 0 and changes to 1 at 50ns Plot A, B, C upto time = 70 ns.

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Digital Logic MCQ Question 12 c- 13 12 11 10 Logic A 4 x 1 Multiplexer is shown in the Figure below. The output Z is C 1. A NOR C 20.0 MUX S1 S2 AB Download Digital Logic MCQs Free PDF -Z Download Solution PDF

Your friend CamRon comes up to you and asks you to check his circuit. Being a good friend you oblige, and you take a look at the design specifications for your friends' project. The specifications are as follows: 1. Design a circuit whose input is a 4-bit number (A1 A2 A3 A4), which consists of a control bit (A1) and three input bits (A2 A3 A4). 2. If the control bit is "0", and all of the input bits are "0", then the output (Z) should be logic 1. 3. If the control bit is "1", and all of the input bits are "1", then the output (Z) should be logic 0. 4. The simplified circuit equation should be in minimal SOP form. So, after reading the design specifications, CamRon shows you his circuit and he tells you the circuit equation he used. However, he confides in you that he has no idea how to produce a simplified circuit equation. With this being said, he shows you the equation and it is as follows: F = A4 ( A, (A3 + A1)) + A4 (A3 + A‚A2)+ A¸A3 After seeing the equation, CamRon hands you a…

CHATER VE Basic Conpuser Orgniation and Dnign Modify the circuit such that the control signals are: TO: AR <- PC, TR <- PC T1: IR <-MIAR] T2: AR <-IR, TRn <-0 T ARPC T IR-MIARL Te AR-IRO-11) -IR(15) Memery wn Ad AR INN LD Conmon ba

A programmer needs to design a delay using the attached snippet of code. If the Clock frequency supported from oscillator is 1 MHz then after executing this code how long will be the period of this delay.(Note that the previous value of counter1 is D'250') dell nop 31 суcle ;1 cycle 2 cycle decfsz counter1,f goto dell Select one: O a. 4 sec b. None of the answers.- C. 5 msec O d. 4 msec О е.4 useс

Draw the 1-bit ALU circuit by designing the logic processor part of ALU which performs the operations described in the table.

For the following equations of the inputs to the D-flip-flops and the output, choose the corresponding circuit. D1 = 92x+ q1 Dy- qix+ q2X Z= q1 92 Select one: O a. 01 Q2 D1 Q1 D2 02 X. Q2' Q2 01 Q2 D1 01 D2 02 01' Q2 02 TT

In the circuit shown; when X=1 the counter is. 1- Jo Qo J1 Q1 Ko Qo'b K1 Qi'b CIk. O mod-2 up counter O Not given O mod-4 down counter O mod-4 up counter O mod-2 down counter O Other: