6) Study the data transfer program of the figure below and answer the following questions: a. When S1 is open, what decimal number will be stored in integer word address N7:13 of the MOV instruction? b. When S1 is on, what decimal number will be stored in integer word address N7:112 of the MOV instruction? c. When S1 is on, what decimal number will appear in the LED display? d. What is required for the decimal number 216 to appear in the LED display? Inputs Ladder logic program Output L1 L2 S1 - MOV- MOVE O-S1 Source N7:112 Destination N7:13 N7:13 LED display -N7:112 Thumbwheel switch

6) Study the data transfer program of the figure below and answer the following questions: a. When S1 is open, what decimal number will be stored in integer word address N7:13 of the MOV instruction? b. When S1 is on, what decimal number will be stored in integer word address N7:112 of the MOV instruction? c. When S1 is on, what decimal number will appear in the LED display? d. What is required for the decimal number 216 to appear in the LED display? Inputs Ladder logic program Output L1 L2 S1 - MOV- MOVE O-S1 Source N7:112 Destination N7:13 N7:13 LED display -N7:112 Thumbwheel switch

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Similar questions

What does the instruction ( bcf TEMP,2 ) do? a. Sets the third bit of register TEMP as 0 b. Sets the third bit of register TEMP as 1 c. Sets the second bit of register TEMP as 0 d. Sets the second bit of register TEMP as 1
Please answer the following questions about multiplication and division: a. Multiplication: If the multiplicand is in register x28, the multiplier is in register x29, and we would like the multiplication result to be in register x8 (higher 32 bits) and x9 (lower 32 bits). Please write the RISC-V instructions for multiplications in the following cases and explain what each line of code does using comments (i.e., using “//”): 1) The values of x28 and x29 are both signed integers; 2) The values of x28 and x29 are both unsigned integers; 3) The value of x28 is a signed integer, and the value of x29 is an unsigned integer. Division: If the dividend is in register x28, the divisor is in register x29, and we would like to have the quotient in x8 and the remainder in x9. Please write the RISC-V instructions for divisions in the following cases and explain what each line of code does using comments (i.e., using “//”): 1) The values of x28 and x29 are both signed integers; 2) The values of x28…
Where is the operand found in each of the following two Pep/9 addressing modes? i, sx (as an example ; for the d addressing mode, the contents of the second and third byte of the instruction (the operand specifier) is the address of the operand
2. Memory contents (in hexadecimal) are 0005, 0001, 0123 for addresses 000 to 002, then 2002, 1000, 7800, F400 for addresses 80A through 80D. AC starts with value 0F24, PC has the value 80A, and AR has the value 4F5. Starting with time-step T0, describe what happens until the next TO. Make sure to indicate any updated register values as they happen. (Assume R= 0.) Refer to table 5.6 from Mano's textbook. F24 1 AR
answer with proper explanation and step by step solution. The instruction is to use a "loop" to write the MIPS code for this.
Consider the following MIPS instruction: lw $t1, 4($t2) What is the ALUSrc control signal value: top or bottom? What is the MemtoReg control signal value: top or bottom? What is the PCSrc control signal value: top or bottom?
1. If the AL register is storing the binary number 10010010, what will be the contents of the BX register in binary after the instruction "movzx bx, al"? What would be the contents of the BX register in binary if this instruction is performed instead: "movsx bx, al"? What happens if you set ECX to 0 before beginning a loop? Is LOOP an unconditional or conditional transfer instruction?
Question 2 Consider the below instructions and write the datapath components that each of these instructions use for completing the instruction: 1. AND $t0, $t1, $t2 2. SW $t1, 44 ($t2) 3. BNE $t1,$t2, ELSE ur response (required)
For the RISC-V assembly instructions below, what is the corresponding C statement? Assume that the variables f, g, h, i, and j are assigned to registers x5, x6, x7, x28, and x29, respectively. Assume that the base address of the arrays A and B are in registers x10 and x11, respectively. sub x30, x28, x29 slli x30, x30, 2 add x3, x30, x10 add x4, x30, x11 1w x30, 0 (x3) 1w x31, 0 (x4) add x30, x30, x31 sw x30, 16 (x11)
1) For each of the instructions below, assume the initial conditions shown for r3-r5 and the flags. For each instruction, show the value of any registers that are changed. If the instruction affects flags, show the value for all flags that are affected. Initial conditions: r3 = 0XF0E1 D2B3 r4 = 0x1496 3A40 r5 = 0×47CE 811E NZCV = 1010 a) ADCS r4,r3,r4 b) CMP r3,r5 c) TST r4,#0xF d) MVNS r5,r3 e) ASRS r3, r3, #1
Consider the below instructions and write the datapath components that each of these instructions use for completing the instruction: 1. AND $t0, $t1, $t22. SW $t1, 44 ($t2)3. BNE $t1,$t2, ELSE
Computer Science - Assembly language code: Q1. A) A microprocessor is wired into a sensing control circuit so that the memory locations 42 and 43 each contain the values 0 or 1. Memory location 50 is connected to a light switch. When the value in 50 is 1 the light is on and when it is 0 the light is off. Write a program to switch on the light on when the values in locations 42 and 43 are both 1, and to switch off the light when the values in locations 42 and 43 are both 0. Only use the ARM assembly language instructions, MOV, JMP and JNZ. Assume that the MOV instruction updates the flags with the status register.