Need a sol What propagation of the data bits transmitted in a primary rate (E1) or US(DS1) PCM multiplex system is used for:-a) Frame synchronizationb) SignallingDifferentiate between single stage and multistage switching networks. Discussthe blocking conditions of two stage network.

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Answered: What propagation of the data bits…

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter17: Commercial And Industrial Air-conditioning Control Systems

Section: Chapter Questions

Problem 25RQ

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The entity declaration for the counter is: entity binary_counter is generic (n: integer := 4); port ( clk : in std_logic; cnten in std_logic; rst bar in std_logic; -- -- generic for counter width system clock -- enable counter count -- synchronous reset (active low) q out std_logic_vector (n-1 downto 0)); -- output end binary_counter; The alternative architectures for the counter must all be written in behavioral style. The four alter- native versions of the architecture are based on using either a variable or signal to store the count in the counter's description. One architecture must use an unsigned variable, one must use an unsigned signal, one must use integer variable, and one must use an integer signal. Write the four design descriptions for the counter. With the generic set to 4, use stimulators to verify the counter's operation for each design. Use a clock period of 100 ns for clk. Change the generic to 6 and verify that each of your descriptions gives you a 6-bit binary…
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1. What is the modulo of the circuit below? 2. Make a table of the count sequence. 3. A BCD counter can assume____discrete state. 4. A BCD counter can divide its input frequency by____. 5. A four-bit binary counter contains the number 0100. Nine inpulse occur. The new counter state is_____. 6. Design a 4-bit down counter.
Question 9 only
Q3. b) Suppose you want to transmit the 10-bit message [101101101] by Pulse code Modulation (PCM). Using clearly labeled diagrams, show the encoding the bit sequence using the following PCM waveform types: i) Bipolar RZ Signal ii) RZ-AMI iii) Bi – o - L iv) Delay modulation
pls solve the 1st 3 parts only. Thnak you
A combinational circuit that selects binary information from one of many input lines and directs it to a single output line is a multiplexer. a. an encoder. Ob. a decoder. C. a priority converter. none of the others. e.
Please do question 1

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What propagation of the data bits transmitted in a primary rate (E1) or US (DS1) PCM multiplex system is used for:- a) Frame synchronization b) Signalling Differentiate between single stage and multistage switching networks. Discuss the blocking conditions of two stage network.