Explore: Interrupt Flag

The Interrupt flag (IF) is a flag bit in the CPU's FLAGS register, which determines whether or not the (CPU) will respond immediately to maskable hardware

programming, an interrupt handler, also known as an interrupt service routine (ISR), is a special block of code associated with a specific interrupt condition

preventing some interrupts from triggering, prohibition of execution of a class of "privileged" instructions. Additional status flags may bypass memory

as well, such as more specialized flags, interrupt enable bits, and similar types of information. During an interrupt, the status of the thread currently

Auxiliary carry flag (AF), Zero flag (ZF), Sign flag (SF), Trap flag (TF), Interrupt flag (IF), Direction flag (DF), and Overflow flag (OF). Also referred

Sapphire Rapids processors, the UIRET instruction always sets UIF (User Interrupt Flag) to 1. On Sierra Forest and later processors, UIRET will set UIF to

device triggers an interrupt and the interrupt flag (IF) in the FLAGS register is set, the processor's hardware looks for an interrupt handler in the table

If-then-else, a conditional statement in computer programming IF (x86 flag), the Interrupt Flag in the x86 processor architecture Information filter, or inverse

[The second semaphore being positive would raise the corresponding interrupt flag.]" Dijkstra wrote about the unbounded buffer case: "We consider two

A raster interrupt (also called a horizontal blank interrupt) is an interrupt signal in a legacy computer system which is used for display timing. It is