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Is it always necessary for register reference instruction to have opcode 111?
no.it is not necessary because one can make timing 010
How is the iPod packaged?
Usually in a box, with the necessary cords and attachments, with an instruction manual.
What is the maximum length of instruction in 8086?
In the 8086 microprocessor, the maximum length of an instruction is 6 bytes. This includes the opcode, any necessary prefixes, and operands. The architecture allows for complex addressing modes, which can contribute to the instruction length, but the limit remains at 6 bytes for any single instruction.
What is a micro-instruction?
microinstruction: An instruction that controls data flow and instruction-execution sequencing in a processor at a more fundamental level than machine instructions. Note: A series of microinstructions is necessary to perform an individual machine instruction.a micro instruction specifies one or more micro oprations for the system.
What is remedial instruction in English?
Remedial instruction is teaching the necessary material, or courses, that the students have either not encountered, or have failed to pass on previous attempts. It is often used to ensure that the prerequisites for later courses are understood, especially in higher education.
What is a data instruction register?
A Data Instruction Register (DIR) is a component within a computer's CPU that temporarily holds instructions fetched from memory before they are executed. It helps in decoding and executing the instruction by providing the necessary data to the control unit. The DIR plays a crucial role in the instruction cycle, ensuring that the CPU processes commands efficiently. By holding the instruction, it allows for a streamlined flow of data between memory and processing units.
What does imperaitve mean?
"Imperative" typically refers to something that is crucial, essential, or necessary. In grammar, it also describes a type of sentence that gives a command or instruction.
Are there differentversions of Windows for Intel and AMD-based computers?
No. Intel and AMD use very similar instruction sets, that a separate version for each is not necessary.
What is 6 stage instruction pipelining?
1. FI (fetch instruction) - get the next instruction 2. DI (decode instruction) - decode the opcode and operands 3. CO (calculate operands) - calculate EA of the operands 4. FO (fetch operands) - fetch operands from memory (not necessary for register data) 5. EI (execute instruction) - execute instruction storing result if necessary 6. WO (write operand) - write the result in MEM
What is the difference between instruction registers and instruction pointer?
instruction register is used to store the next instruction to be executed. instruction pointer is used to store the address of the next instruction to be executed.
IS OPCODE FETCH MACHINE CYCLE ENOUGH FOR THE INTRUCTION MOV MA IN 8085 TIMING DIAGRAM?
In the 8085 microprocessor, the opcode fetch machine cycle is not sufficient on its own for executing the MOV MA instruction. While the opcode fetch cycle is responsible for retrieving the instruction from memory, additional machine cycles are required to perform the data transfer or execution of the instruction. Specifically, the MOV MA instruction involves both an opcode fetch cycle and a memory access cycle to complete the operation. Therefore, multiple machine cycles are necessary for executing this instruction effectively.
What is the purpose of RICA?
The purpose of RICA (Reading Instruction Competence Assessment) is to evaluate the reading instruction skills of prospective teachers in California. It assesses their knowledge of reading processes, development, and effective strategies for teaching reading to diverse learners. By ensuring that educators possess the necessary competencies, RICA aims to enhance the quality of reading instruction and ultimately improve student literacy outcomes.
