PROGRAMMABLE LOGIC PACKAGE
null Edition
ISBN: 9781260900620
Author: Petruzella
Publisher: MCG
expand_more
expand_more
format_list_bulleted
Question
Chapter 10, Problem 8RQ
Program Plan Intro
Data manipulation instructions:
- Data manipulation instructions enable the numerical data that exists in the controller’s memory to be performed within the control
program . - Data manipulation instructions allows manipulation of data that is stored in either single or multiple words groups.
- It also includes the transfer of data from one data memory area of the Programmable Logic Controller (PLC) to another.
- In order to accomplish data manipulation, there are mainly two different kinds of instructions.
- Instructions which operate on word data.
- Instructions which operate on file or block.
- It also provides great flexibility to program control circuits.
File:
- A file refers to a group of words contained in the data table.
- It must have a definite start and end positions.
- It is used for storing information.
File Arithmetic and Logic (FAL) instruction:
- The FAL instruction is used to copy the contents of one file from location to another.
- It performs file arithmetic and logic operations on the contents of each file.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Calculate the Physical and the Logical addresses for the memory instructions
Memory addressing mode means _____.
a. the address of the data for the instruction is stored in memory.
b. the data for the instruction is stored in memory.
c. the data for the instruction is stored in the MAR.
In PIC16F84A, the program memory and the RAM data memory share the same address bus and data bus.
a.
False.
b.
True.
Chapter 10 Solutions
PROGRAMMABLE LOGIC PACKAGE
Ch. 10 - In general, what do data manipulation instructions...Ch. 10 - Prob. 2RQCh. 10 - Prob. 3RQCh. 10 - Prob. 4RQCh. 10 - Prob. 5RQCh. 10 - Prob. 6RQCh. 10 - Prob. 7RQCh. 10 - Prob. 8RQCh. 10 - Prob. 9RQCh. 10 - Prob. 10RQ
Ch. 10 - Prob. 11RQCh. 10 - Prob. 12RQCh. 10 - Prob. 13RQCh. 10 - Prob. 14RQCh. 10 - Prob. 15RQCh. 10 - Prob. 16RQCh. 10 - Prob. 17RQCh. 10 - Prob. 18RQCh. 10 - Prob. 19RQCh. 10 - Prob. 20RQCh. 10 - Prob. 21RQCh. 10 - Prob. 22RQCh. 10 - Prob. 1PCh. 10 - Prob. 2PCh. 10 - Prob. 3PCh. 10 - Prob. 4PCh. 10 - Prob. 7PCh. 10 - Prob. 8PCh. 10 - Prob. 9PCh. 10 - Prob. 10PCh. 10 - Write a program that will cause a light to come on...Ch. 10 - Write a program that will cause a light to come on...
Knowledge Booster
Similar questions
- Input values are used to access specific locations in memory, and the CPU stores these addresses in registers that are used for both instructions and data. With the help of the above statement, please list all of the registers used in the aforementioned processes.arrow_forwardDraw a memory diagram for the code providedarrow_forward(True/False): The destination label of a LOOPZ instruction must be no farther than 128 or127 bytes from the instruction immediately following LOOPZ.arrow_forward
- Execution of instruction is controlled by memory unit 1-true 2-falsearrow_forwardFor PIC 16F84A, the RAM memory is partitioned into two banks, and the RP0 bit (bit 5) of the status register controls which bank is selected. a. True. b. False.arrow_forwardEncode the following instruction from MSP430 assembly to MSP430 machine code. Write the bytes in the boxes below. Don’t need to put ox as it is assumed to be in hex bytes.arrow_forward
- Subject code - rcs506 Write the three address instructions for the following statement. X = (A + B) x (C + D)arrow_forwardThe ALU does not calculate which of the following statements? A selection of which register to read or write from An arithmetic result A memory address for load/store A branch target addressarrow_forwardCPU-OS Simulator has instructions like LDB (Load byte), SUB, ADD, MOV. Using these instructions in correct form, please write the due micro-program that will calculate the 17 - 13 + 12 and result will be loaded to register R21.arrow_forward
- For each of the following unrelated instructions, show the result in the destination operand. Indicate if the instruction is invalid. Assume BYTE1 is defined as DB 05.arrow_forwardDescribed The Different Types Of Fields That Are Part Of An Instruction?arrow_forwardDraw detailed flowchart of the instruction cycle. Indicate the conditions in which register-reference / memory-reference and input-output instructions are executed. Also include the interrupt cycle micro-operations in the flowchart.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Systems ArchitectureComputer ScienceISBN:9781305080195Author:Stephen D. BurdPublisher:Cengage Learning
Systems Architecture
Computer Science
ISBN:9781305080195
Author:Stephen D. Burd
Publisher:Cengage Learning