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

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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)
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This is a block diagram of a microprocessor. Inta Rst 6.5 Trap Rst 7.5 Intr Rst 5.5 SID SOD Interrupt control Serial I/O control 8-bit internal data bus Accumulator Instruction decoder (8) Temp reg. (8) Flag (5) flip flops B C. Reg (8) (8) Instruction Reg Arithmetic decoder D (8) (8) and Reg Reg logic unit L (8) (8) Reg Register array machine Reg (ALU) (8) cycle encoding Stack pointer (16) Program counter (16) +5 V GND Power supply Incrementer/ decrementer address latch (16) Timing and control Reset CIk Gen Control Status DMA Address buffer (8) Data/address buffer (8) RD WR ALE S, S, IO/M Hold Clk out Hlda Reset out Ready Reset in A1s-Ag To Address bus AD-AD To Address/data bus
Determine the specific type of addressing mode (SMALL LETTERS only) and compute for the address/es. If applicable, determine the content of the destination after the execution of the instruction. Otherwise, NA. For physical address and content of the destination, use CAPITAL LETTERS,NO SPACE/S in between and NO need to include "H" or the unit. If the given register are fewer than required, just put zeroes in the most significant place. A -effective address B - physical address/es e.g. 19000-19001 C - is for addressing mode type, e.g. direct D - content of the destination after execution e.g. if register: AX=1234 if memory (lower address first): 12000=34;12001=12 EFFECTIVE ADDRES: PHYSICAL ADDRESS/ES: ADDRESSING MODE : CONTENT OF THE DESTINATION:
An instruction is stored at location 100 with its address field at location 101.The address field has value 200. A processor register R1 contains the number 300. Evaluate the effective address if the addressing mode of the instruction is A. Direct B. Immediate C. Relative D. Register Indirect E. Index with R1 as the index Register
Do not use AI.
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
Determine the specific type of addressing mode (SMALL LETTERS only) and compute for the address/es. If applicable, determine the content of the destination after the execution of the instruction. Otherwise, NA. For physical address and content of the destination, use CAPITAL LETTERS,NO SPACE/S in between and NO need to include "H" or the unit. If the given register are fewer than required, just put zeroes in the most significant place. A -effective address B - physical address/es e.g. 19000-19001 C - is for addressing mode type, e.g. direct D - content of the destination after execution e.g. if register: AX=1234 EFFECTIVE ADDRES: PHYSICAL ADDRESS/ES: ADDRESSING MODE : CONTENT OF THE DESTINATION: if memory (lower address first): 12000=34;12001=12
Determine the specific type of addressing mode (SMALL LETTERS only) and compute for the address/es. If applicable, determine the content of the destination after the execution of the instruction. Otherwise, NA. For physical address and content of the destination, use CAPITAL LETTERS,NO SPACE/S in between and NO need to include "H" or the unit. If the given register are fewer than required, just put zeroes in the most significant place. A -effective address B - physical address/es e.g. 19000-19001 C - is for addressing mode type, e.g. direct D - content of the destination after execution e.g. if register: AX=1234 if memory (lower address first): 12000=34;12001=12 EFFECTIVE ADDRES: PHYSICAL ADDRESS/ES: ADDRESSING MODE : CONTENT OF THE DESTINATION:
Datapath for the LDI Instruction 7 Recently we have been discussing the importance of the datapath and its relationship to the Register Transfer Notation and control signals need to execute instructions in the datapath. Answer the following questions about this specific What is the ML (or binary instruction) of this single instruction? Give your answer in hexadecimal. instruction: type your answer... LDI R4, data Where the label data is at address x3005, and the LDR instruction is at address x3000. What is the Register Transfer notation for this instruction? Remember to change the destination and source registers to the actual registers of the instruction. type your answer... List in order all the controls signals required to execute this instruction. You do not need to list the signals for fetching and decoding the instruction.
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