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What is meant by flag register and what is flag?
Flag register : specific to the x86 architecture.Flag : Mark (an item) for attention or treatment in a specified way.
How do you verify content of flag register?
no answer
Function of flag register?
The main function of flag register is show the status of result stored in accumulator after execution of an instruction. Amar oli Dang,Nepal
Flag registers in Pentium 2 microprpcessor?
list 8-bit register that are used for register addressing
What the Indian flag size?
i dont noe the size of the INDIAN NATIONAL FLAG!!
What are the release dates for Waving American Flag - National Cash Register Co- - 1904?
Waving American Flag - National Cash Register Co- - 1904 was released on: USA: March 1904
What is the flag register?
The flag register, often referred to as the status register, is a special register in a computer's CPU that contains individual bits representing the status of various operations and conditions within the processor. Each bit, known as a flag, indicates outcomes such as zero results, carry out, overflow, and sign of the result from arithmetic and logical operations. This information is crucial for decision-making in control flow, allowing the CPU to determine subsequent actions based on previous computations. The flag register plays a vital role in facilitating conditional branching and interrupts in programming.
What is the standard size for a floor register?
The standard size for a floor register is typically 4 inches by 10 inches.
What is the length of the Italian flag?
A flag can be any size. It doesn't conform to any size restrictions.
What are the release dates for Girl Waving American Flag National Cash Register Co- - 1904?
Girl Waving American Flag National Cash Register Co- - 1904 was released on: USA: January 1904
Is the storm a flag size?
No, a storm is not a flag size. A storm is a natural phenomenon characterized by strong winds, rain, and other forms of precipitation. Flag size typically refers to the dimensions of a flag, such as small, medium, or large.
What is the difference between conditional and control flags in 8086 microprocessor?
Control Flag Register: The Control Flag Register (CFR), also known as the Program Status Word (PSW), is a register used to control the execution flow and behavior of the processor. It typically stores various control flags that govern different aspects of the CPU's operation. Some common flags found in the Control Flag Register include: Carry Flag (CF): Used to indicate whether an arithmetic operation generated a carry or borrow. Zero Flag (ZF): Indicates whether the result of an operation is zero. Sign Flag (SF): Indicates the sign (positive or negative) of the result. Overflow Flag (OF): Indicates whether an arithmetic operation resulted in an overflow. Interrupt Flag (IF): Determines whether interrupts are enabled or disabled. The Control Flag Register provides control over program execution, including branching, interrupt handling, and arithmetic operations. It helps determine the outcome of operations and can be used for conditional branching based on specific flag states. Conditional Flag Register: The Conditional Flag Register (CFR), also known as the Condition Code Register (CCR) or Status Register (SR), contains flags that reflect the result of the most recent arithmetic or logical operation performed by the processor. These flags are used to perform conditional branching and control the flow of instructions based on specific conditions. The flags present in the Conditional Flag Register can vary depending on the processor architecture, but some common flags include: Zero Flag (ZF): Indicates whether the result of an operation is zero. Sign Flag (SF): Indicates the sign (positive or negative) of the result. Overflow Flag (OF): Indicates whether an arithmetic operation resulted in an overflow. Carry Flag (CF): Used to indicate whether an arithmetic operation generated a carry or borrow. Auxiliary Carry Flag (AF): Indicates a carry or borrow from the lower-order nibble (4 bits) to the higher-order nibble. The Conditional Flag Register is primarily used for conditional jumps or branches, allowing the processor to alter the program flow based on the current flag states. To summarize, the Control Flag Register focuses on controlling the processor's behavior and handling interrupts, while the Conditional Flag Register reflects the outcome of arithmetic and logical operations and enables conditional branching based on flag states.
