Q4 (a) Figure Q4(a)(i) shows two unit of 74LS293 (4-bit binary counter) configured to generate multiple clock source. Referring to the internal circuit diagram of this IC shown in Figure Q4(a)(ii), obtain the frequency at fi, f2 and f3. f2 f3 f1 (10) CP 1 (8) (10) CP (8) 100HZ- Q4 (11) CP (4) (11) CP (4) Q2 Q2 (5) Q! Q1 (5) (12) MR, & (9) QO (12) MR, & (9) QO (13) MR (13) MR Figure Q4(a)(i) 2.
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- Draw the schematic of a modulo-6 syncrhonous counter (counting sequence is 010, 110, ...). The counter has the following features: Asynchronous Reset is Active High A value D can be loaded into the counter, using the Load signal, which is Active Low.A frequency counter is gated on for 10 ms and counts 540 pulses from a periodic input signal . What is the input frequency? a) If the gate time is changed to 100 ms , approximately how many counts would you expect from the same source during the gate time? b) In what way does the change in the gate time affect the resolution?(a) Figure Q4(a)(i) shows two unit of 74LS293 (4-bit binary counter) configured to generate multiple clock source. Referring to the internal circuit diagram of this IC shown in Figure Q4(a)(ii), obtain the frequency at fi, f2 and f3. Q4 fi f2 f3 1 Q4 2 100 Hz- (10) CP (8) (10) CP Q4 (8) (11) CP (4) (11) CP (4) Q2 Q2 (5) (5) Q1 Q1 (12) MR & (12) MR, & (9) QO (9) QO (13) MR (13) MR Figure Q4(a)(i)
- 1. Consider the CRC generator shown below. Determine the output of the CRC circuit (i.e. Q4 Q3 Q2 Q1 Q0, expressed as a decimal number) for the input sequence "1010" (input one bit at a time, left to right). Assume the CRC circuit is initialized to state 11111. D Q0 Q2 Q4 Q1 Q3 Clock - Data In23.a. The down counter stops when the count is 0000.The mode of operation is. b. The down counter sets the maximum count when the count is 0000.The mode of operation is c. In the figure below, The counter starts at count of 1111.As input pulses applied ,the counter will down Applying seven input pulses causes the count to decrease by The count changes to MSD LSD 1111 Down Counter d.What is the ripple counter MOD in figure below? Explain your answer. MSD LSD QA High- D B J J ck Input- >C CLR CLR CLR CLR Clear e. A two flip-flop counter will not work for a MOD of 12 because its highest possible MOD is f. What is the binary count if the counter increments 3 more in the figure below? LSD O MSD B Up CounterDevelop the Q output waveforms for a 74HC190 up/down counter with the input waveforms shown in figure below. A binary 0 is on the data inputs. Start with a count of 0000. CLK CTEN LOAD
- A 9-bit asynchronous counter has a 128-kHz clock signal applied. (1) What is the MOD number of this counter? MOD number = (ii) What will be the frequency at the MSB output? fmsb = (iii) Assume that the counter starts at zero. What will be the count after 635 input pulses? After 635 input pulse, Count =Show Complete Solution. No Shortcuts. Thank you! Suppose if the signal is about 0 - 12v and we have to used 16-bit ADC. What will be the output voltage of the following analog voltage level. a. 1.2V b. 3 V c. 3.5 V d. 5 V e. 10 V Plot the analog signal level with digital output in binary. Show your complete solution.Please Follow Question List the outputs of Encoder at BCD indicators for each of the eight input pulses shown in Figure; (((Remember the activates of HIGH (1) that has a LOW (0) input.))): BCD output indicators 8s 4s 2s 1s D Encoder 3 B 6. 48 d9 (74147) 1 Add file
- Use the following figure to answer the following question: In this circuit (inverter), the half-wave, controlled rectifier is connected to a 200 V source (VRMS(p) = 200 V). The PWM controller works with a sampling (switching) frequency equal to 1250 Hz to generate a 120 V(RMS) and 60 Hz output voltage. 1 s1 S2 V1 C1 100uF + Vout- 200 V 35 Hz S3 S4 PWM Controller Assume firing angle equal to 10 deg. and find the on-time duration (TOn) for the PWM waveform when the output sinusoidal waveform has an instantaneous amplitude equal to 150 V.Q1. Using a Finite State Machine, Design a counter that: Count: 000, 010, 111, 011, 110, 100, 001, 101, 000, 010, 111, .. the Reset: Asynchronous active-low input signal. It initializes the count to "000". The input E: Synchronous input that increases the count when it is set to '1'. The output z: It becomes '1' when the count is 101. Provide the State Diagram in any representation. reset E. clock CounterIII) Convert from Hexadecimal to Decimal (a) 1ACED716 (b) C1AC18A.E8B916 IV) Convert Decimal to Hexadecimal (a) 114510 (b) 3176.5410