0
What else can I help you with?
What are operands?
Every instruction contains to parts: operation code[opcode],and operand. The first part of an instruction which specifies the task to be performed by the computer is called opcode. The second part of the instruction is the data to be operated on.,and it is called operand. The operand[or data]given in the instruction may be in various forms such as 8-bit or 16-bit data, 8-bit or 16-bit address, internal register or a register or memory location.
How data and instruction are represented in binary inside the computer?
Every microprocessor architecture has a specific set of instructions that are embedded into the processor itself and each instruction correspond to a specific opcode. Data and instructions in memory are represented in an address format.
What is the use of int 03?
The INT 03 instruction on the 8086/8088 and higher class processors is a program generated interrupt that only requires one byte in the opcode. Often, this is used by a debugger, to plant breakpoints at certain points in the code. During the interrupt servicing routine, the original opcode would be restored so that it could be executed if desired. Contrast this with the INT 01 instruction, which is actually a single step type of interrupt. In this case, the debugger sets the single step flag in the return PSW, and then simply returns to the program. No opcode needed to be planted, as there will be an automatic execution of just one instruction, and then the interrupt will occur. The difference is in performance. INT 03 can allow the program to run at full speed until it hits the breakpoint. The downside is that, if the program does not make it to the breakpoint, the debugger will not be able to regain control without forcing an interrupt. INT 01 allows the debugger to examine the state of the program at every single instruction, allowing the implementation of complex rule based breakpoints. The downside is that program execution will be very slow.
What does the terms superscalar mean?
The use of many different arithmetic/logic pipelines in parallel along with a multiple instruction dispatch instruction decoder unit to allow simultaneous execution of several scaler instructions in every clock cycle. This usually requires a score-boarding unit and a mechanism for register aliasing to keep the data flow coordinated with the instruction flow.
What stage of alcoholism does drinking become a necessity?
when your drinking every week or day
What is a menstructual cycle?
Every women has a menstructual cycle. It is nothing but a cyclic discharge of every 33 to 39 days
Explain steps involve in instruction execution cycle?
The two-phase process for executing instructions on a typical CPU involves a fetch step and an execute step. Fetch is where the instruction is loaded from memory and execute is where the actions detailed in the instruction are carried out.
What is the purpose of program counter?
program counter is a register that has the address of next instruction that has to be executed after currently executing instruction. it is used for proper execution of functions of computer by providing address of next instruction to microprocessor.
How do you care for a tamagotchi music star?
Read the instruction manual, it has every thing there.
What controls the operation of each and every component of the computer system?
Instruction Decoder
How do I install replacement cartridges?
There's an instruction paper or a manual in every box when you purchase a new cartridge. It gives clear instruction on how to install your new cartridges.
Goals of La Liga Filipina?
As listed in the constitution Rizal prepared, the Liga's aims were:To unite the whole archipelago into one compact, vigorous, and homogenous body;Mutual protection in every want and necessity;Defense against all violence and injustice;Encouragement of instruction, agriculture, and commerce; andStudy and application of reforms.
