Consider the following registers - AX contains 1122h, BX contains 3344h, CX contains 5566h and DX contains 7788h. ( You don't need to write code for this part) Write code to consolidate these value to two 32-bit registers - EAX and ECX. After executing your code, EAX should contain 11223344h and ECX should contain 77885566h. You are NOT allowed to mov any immediate values to the registers.
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- 1. Assume that the registers are 8-bit wide. Consider the following code: MOV R1, #4A MOV R2, #40 ADD R3, R1, R2 a) What will be the 8-bit result in Register R3 (in hex)? b) What is the 8-bit result in Register R3 (as unsigned decimal)? c) What is the 8-bit result in Register R3 (as signed decimal)? d) What will be the value of the carry (C) bit?Computer architecture 1- A digital computer has a memory unit with 64 bits per word and 256G memory. The instruction set consists of 532 different operations. All instructions have an opcode, general register, index register, mode, future and address fields. This particular system includes 32 general- purpose registers, 8 index register,4 modes, future and address. a) How many bits are needed for the opcode? b) How many bits are needed to specify the general and index registers? c) How many bits are needed to specify the mode and the future? d) How many bits are needed to specify the address? e) What is the largest unsigned binary number that can beResults of arithmetic and logic instructions can be stored in one of two places. These are Program memory, RAM memory O Wreg, f register O PORT* and TRIS* O Bus and ALU
- 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 aboveWrite program to load the content of memory location 0x0700 into register R3 then set D6,D7 and complement D4,D5 for date in R3 then store the result in memory location 0x0800 .The content of a four-bit register is initially the 4-bit word 0110. The register is shifted six times to the right with the serial input being 1011100. What is the content of the register after each shift?
- The 3-bit shift register is shifted five times to the right with the serial input being 1011101. What is the content of the register? (Write your answer using only 0s and/or 1s.)USE DIGITAL LOGIC AND DESIGN Part 1: In Figure_4; we have 4-bit Comparator using 2-bit Comparators block. You have to satisfy given condition by applying all data on figure 4. At the end, given condition should produce HIGH output and other two should be LOW. A3 A2 A1 A0 = 1101 and B3 B2 B1 B0 = 1110 Figure_4 Part 2: The serial data-input waveform (Data in) and data-select inputs (S0 and S1) are shown in Figure_5. Determine the data-output waveforms from D0 through D3. Figure_5 Part 3: Decoder can be useful when we have to decode some specific numbers from their equivalent code. Figure 6 has a concept of 3 to 8 line decoder from which you have to generate output waveform from D0 to D7 with proper relationship to input. Figure_6 Part 4: The data-input and…(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).
- bit numbers and store lower byte of the result in accumulator A and higher byte in accumulator B.. Similarly lower byte of 2nd number is stored in R2 and higher byte in R3. Now subtract these two 16 numbers in the RAM such that lower byte of 1t number is stored in R0 and higher byte in RI. manipulate 16 bits numbers as well. Write an assembly language program that stores two 16 bits 8051 is an 8-bit microcontroller that performs arithmetic on 8-bit numbers. However, we can Question#3: 8051 is an 8-bit microcontroller that performs arithmetic on 8-bit numbers. Howeve1- Write a program in assembly language to perform the following logic ci D- 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, 就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…