ECE 200 Applied Homework 4

register is used for ..... counting purposes like loops no one AX and AL O AX O all registers AL O The instruction AND AL,FFH is equivalent to XOR AL,FFH O XOR AL,00H O MOV AL,AL O XOR AL, AL None of the above

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Answer the following questions: 1. Design a 8 bit "shift left-shift right" register. 2. Design a 8 bit up counter. 3. Difference between sequential circuit vs combinational circuit. 4. Design a 8:1 multiplexer using 4:1 multiplexer and 2:1 multiplexer. 5. When designing register file, we used multiplexer to read from a specific register of that register file. However, to write in the register file, we didn't use demultiplexer. Why ? 6. In our designed register file, we can write one data at a time. But if we want to write two data at a time,what should we do ? 7.Logisim simulation: A. Design a 8 bit register file with 10 registers. B. Design an ALU with AND, OR, XOR, NOT, ADD and SUBTRUCT operations that can use the above register file. C. Create a single cycle data-path between register file and ALU. Save 1 digit of your NSU ID in each register of your register file before running instructions given below.E.g. for id: 1831565042, save 1 in first register, 8 in second, 3 in third and…

No plagiarism    Do a research about shift registers and explain how the PISO shift register functions find real life applications.

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(c) Figure Q3(c)(i) shows a register and Figure Q3(c)(ii) shows the input waveforms (CLOCK and Data in) to the circuit. A1 A9 A10 A2 Function generator A3 A11 A12 AS A13 A6 A14 A7 A15 Data in Bop.7) ip.r 82p.7) Logic analyser U1 U2 U3 U4 UO 6. 1. 6 1 6 INVERTER 3 CLK 3 CLK oCLK CLK 5 K K 5 K K 4027 Clock Function generator Figure Q3(c)(i) (i) Determine the type of register as shown in Figure Q3(c)(i).

An 8085 assembly language program is given below. Line 1: MVI A, B5H 2: MVI B, OEH 3: XRI 69H 4: ADD B 5: ANI 9BH 6: CPI 9FH 7: STA 3010H 8: HLT The contents of the accumulator just execution of the ADD instruction in line 4 will be

Topic is about shift registers in electrical engineering.  1. What is the main functional purpose of a register? We are looking for the specifics of what a register does in isolation, not with respect to applications. 2.  In what cases might we use serial and parallel inputs/outputs? 3.  Describe the purpose of the debouncer in your own words. 4.  Is an SN5474 the same as an SN 7474? If not, how do they differ?

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DAA BL, AL is a valid instruction Select one: O True O False

After the data have been entered into the register in Figure, what will be the values stored in Q3,Q2,Q1,Q0 respectively A.1,0,1,0 B.1,1,0,1 C.0,1,0,1 D.1,0,0,1

11. At TO the content of the register is 0000. What is the content of the register at T1? T4 T3 T2 T1 UTUU 24..

Explain diagram

Question 4) which data shift register does each of the following illustration represent?

Can you please help me design some instructions that ze ros the content of the accumulator register? Thanks will thumbs up

Solve the following question correctly please.

QUESTION 1 You have used DEBUG to unassemble the following instructions. -U 0100 0108 1369:0100 B84365 MOV AX, 6543 1369:0103 BB3394 MOV BX, 9433 1369:0106 F7E3 DEC BX 1369:0108 CD21 INT 21 The last byte of the instruction loaded at address 0106 is stored in address. 0100 0106 0107 0108

Q4/ The decimal 793.251)= ( number number ( O 1431.204 O 1431.200 O No one of them O 1341.200 O 1341.201 ) in octal

RESEARCH Draw at least 4 typrs of IC. Discuss the different IC packages. How to identify the pin numbering of IC? Proper handling of IC. What is seven-segment display? How to produce the required decimal digit from 0 through 9 using seven-segment display? Uses of seven-segment display.

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Task 08 Perform the following arithmetic operations 1. 236DF * AF 2. 8A32F4D5/ C9A5 3. CA92 * BAF9 4. C2A2 * ABCD / BED Task 09 (Home Task) Write two examples for each combination of registers possible for the 'mov' instruction. Hint: See the table above to see all the possible combinations. Task 10 (Home Task) Write two examples for each combination of registers possible for the 'add' and 'sub' instructions. Hint: See the table above to see all the possible combinations. Task 11 (Home Task) Perform the following arithmetic operation: (1+ 2) * (3 – 1) /5 +3 + 2- (1 * 2)

What will be the final value of DI after executing the following piece of code? Execute the instructions dependently one after another. CLD MOU CX,OFOH MOU AX,05678H MOU DI,01000H MOU ES, DI SUB DI, DI REPNZ SCASB -R AX-0000 DS-073F 073F:0100 0000 D 1000:0 F 1000:0000 92 00 14 12 54 56 44 78-AD 56 78 FO 00 00 00 00 BX-0000 CX-0000 DX-0000 SP-00FD ES-1000 SS%3073F CS=073F BP-0000 SI=0000 DI=0000 IP-0100 NU UP EI PL NZ NA PO NC ADD IBX SI1,AL DS:0000 CD TUDX.Ux..... .... Notes: 1- Use the DEBUG window to answer this question (values shown are prior to execution and in hexadecimal 2- Write down the final value of DI as four hexadecimal digits without any additional characters.

Procedure: You are to design a 4-bit arithmetic unit that consists of a 4-bit adder/subtractor circuit. The arithmetic unit takes as inputs two 4-bit numbers (A and B) and one control input (M) add/subtract selector that selects the type of operation the unit will perform. When the input control is ‘0’, the input numbers are added. When it is set to ‘1’, the two input numbers are subtracted (A - B). Question: Two 4-bit Adder/Subtractor Circuit: Design and construct a 4-bit adder/subtractor circuit. Draw the produced circuit.

Write assembly language program.

Arrange the chronological order of the elements and its function to Digital Communication by writing the numbers 1 to 10 in both column A and column B. A Elements Channel Decoder Channel Encoder Digital Demodulator LICHTE SE Digital Modulator Input Transducer Channel Output Signal Output Transducer Source Source Decoder Source Encoder B A ndeseng Function After detecting the sequence, it does some error corrections. A It can be an analog signal. It compresses the data into minimum number of bits. It converts the signal into the original physical form, which was at the input of the transmitter. It does the coding for error correction. It allows the analog signal to transmit from the transmitter end to the receiver end. It produced after the whole process. It takes a physical input and converts it to an electrical signal. The received signal is demodulated as well as converted again from analog to digital.notni erli lo ini arli lo voeber edirsin.sm The resultant signal is once again…

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Please write your answers legibly and solve all steps.

Answer all 4 please. For your information last question is true or false