PROGRAMMABLE LOGIC CONTROLLERS-PACKAGE
5th Edition
ISBN: 9781260017502
Author: Petruzella
Publisher: MCG
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Chapter 12, Problem 11RQ
Explanation of Solution
Function of a Sequencer Compare (SQC) instruction:
- The SQC instruction refers to an output instruction.
- The SQC instruction is used to compare the input data against the data stored in the sequencer file...
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Briefly explain segment registers
Explain the concept of data registers in the context of ALU instructions.
Explain the concept of pipeline stages in computer architecture.
Chapter 12 Solutions
PROGRAMMABLE LOGIC CONTROLLERS-PACKAGE
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- A form of addressing in ISA where the data is located in a register.arrow_forwardDescribe Shift registers and its applications. Also explain the different types ofdata movement in shift registersarrow_forward. (True/False): The EIP register cannot be the destination operand of a MOV instruction.arrow_forward
- Explain the concept of "out-of-order" execution in pipelined processors,arrow_forwardDescribe the role of "pipeline registers" in ensuring the smooth transition of data between pipeline stages.arrow_forwardCode, data, and stack segments are separate. Next, identify the register mix used to address data objects in each segment.arrow_forward
- Explain the functions of following instructions of PIC16 with example of each: MOVLW, RETFIEarrow_forwardDescribe the concept of pipeline flushing and when it is necessary in a pipelined processor.arrow_forward(True/False): The destination operand of a MOV instruction cannot be a segment register.arrow_forward
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