Q3: The original contents of CX, AX, memory location Beta, and carry flag (CF) are FFE116 11AB16, 8888, and 01, respectively. Describe the results of executing the following sequence of instructions. ADD CX, [Beta] ADC AH, 02H INC [Beta]
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![Q3: The original contents of CX, AX, memory location Beta, and carry flag (CF) are FFE116,
11AB16, 8888,6, and 016, respectively. Describe the results of executing the following sequence
of instructions.
ADD CX, [Beta]
ADC AH, 02H
INC [Beta]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fcfba27cd-43c0-467f-90ce-acdddc5df976%2Fce9ceede-eaf7-4389-9771-a41c0f9ecffd%2F9lqe95i_processed.jpeg&w=3840&q=75)
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- - The stack memory is addressed by a combination of the plus offset. The PUSH and POP instructions always transfer between segment -bit number the stack and a register or memory location in the 8086 microprocessors. For string instructions, DI always addresses data in the segment. The 8086 LOOP instruction decrements register for a 0 to decide if a jump occurs and tests itF4 Using two flip-flops and basic gates, construct the circuit of the given state diagram below. Provide the following: State Table, Flip-flop equations, Circuit Diagram. Follow correct label names: Q0, Q1 – prev/present states D0, D1 – D-FF names X – input Y - output1. Write the contents of all registers and the conditions codes registers after each execution instructions in Table Q1(a). Instructions SUBS r0, rl, 12 MOV 12,13, ASR #3 ro 11223344 Table Q1 (a) rl F7770025 12 r3 CF119856 CF119856 NZ V C 010 1
- ehcu.org/pluginfile 100% 10 / 11 locations, count how many times is 0 and how many times 1 is. Questions:- 1- Write a program in assembly language to perform the following logic ci BL CL DL [5100]- 2- How we can perform the NEG and NOT instructions by using different instructions. 3- Write the following program by using different instruction or instructions for each instruction on the program. MOV AL , 00 MOV BX , FFFF XOR CL , FF NEG BYTE PTR [DI] AND CX , LGThe waveforms in Figure 08 are applied to the 4-bit parity logic. Determine the output wave-form in proper relation to the inputs. For how many bit times does even parity occur, and how is it indicated? The timing diagram includes eight bit times. Q.21 Bit time Ao A1 A2 A3 FIGURE 08P Flag question Explain the MUL instruction of 8086. Compare it with IMUL instruction. (1 +1 Marks) Write a Assembly language program for 8086 to find the cube of a number using MUL instruction. (5 Marks) (Note : Solve the question in paper, scan and upload along with the other Part B and C answers) B I III
- A program written with the IDE for Arduino is called O a IDE source O b. Cryptography Source code Oc Od Sketch This register is a hardware register that contains information about the state of the One of its individual bits can be used to select between banks. O a. The option register O b. The status register OC The INTCON register Od. The FSR register In PIC16, each register in the RAM is 8 bits in size O a False O b. TrueConsider the following assembly program MOV CX, 1100H DLY: SUBS CX, CX, #1 NOP BNE DLY NXT: --- (a) How many times does the BNE DLY instruction get executed? (b) Change the first line of the program so that BNE DLY is executed 34 times (c) Change the second line of the program so that BNE DLY is executed 34 times, while the fist line stays unchanged (MOV CX, 1100H)Supnorting.cxcentions &interruats Select True/False (T/F) for each statement. Exception usually refers to an event outside of the CPU and interrupt refers to an event inside the CPU. ISelect The CPU checks for exceptions/interrupts after every assembly instruction to get to them tast. Select With polled interrupts, the hardware is responsible to identify the source of the event. Select) With vectored interrupts, the hardware is responsible to identify the source of the event. I Setect)
- Q4(a) Adder is divided into three types which are half adder, full adder, and parallel adder. Illustrate the implementation of full adder using half adder with necessary logic gates. (i) (ii) Figure Q4(a)(ii) shows the input timing diagram for a full adder. Illustrate the timing diagrams for output S and Cout- Cin Cout Figure Q4(a)(ii)8085 microprocessor went through its manipulation operation in the ALU, the results was transferred on the data bus and status of the results was stored in the flag register for indications . With your knowledge and understanding illustrate a complete bit configuration of 8085 flag register and show the functions of the represented bits in the register.12. In which special function register is the bit RS1 located? a) PO b) ACC c) B d) PSW 13. The SiLabs IDE software limits the ROM space to which of the following? a) 2 kB b) 6 kB c) 8 kB d) 64 kB 14. If the accumulator has 00000001B and the command RL A executes, which number remains in the accumulator? a) 01H b) 02H c) 04H d) 08H 15. What is the bit address of the most significant bit in the byte address 20H in the EFM8BB1's internal data memory? a) 00H b) 07H c) 20H d) 27H e) Ro