Assertion: interrupt | /r/HasProperty | enabled
Facets:
value: automatically
type: MANNER
Source sentences:
text: Interrupt is enabled and the interrupted program is resumed.
text: If the interrupt is enabled and NMI is disabled, then the microprocessor first completes the current execution and sends ‘0’ on INTA pin twice.
text: Each interrupt can be enabled or disabled by setting bits of the IE register and the whole interrupt system can be disabled by clearing the EA bit of the same register.
text: The user program will also have an ISR (very similar to a function) for each interrupt that will be enabled, and each of these ISRs will be mapped to its corresponding interrupt source.
text: It is crucial that any interrupt that is enabled, ever, has a valid ISR mapped to it.
text: And here is a diagram which shows an interrupt event occuring before the interrupt is enabled, and how the interrupt is only responded to after it is enabled:
text: And here is a diagram which shows an interrupt event occuring before the interrupt is enabled, and how the interrupt is only responded to after it is enabled:
text: When configuring an interrupt, you set a bit in IECx to 1 indicating the interrupt is enabled (all bits are set to zero upon reset) and assign values to the associated IPCy priority bits.
text: If the interrupt is enabled this will trigger the interrupt.
text: The interrupts are enabled only while exiting the interrupt service routine.
text: The interrupts are enabled only while exiting the interrupt service routine.
text: If INTR signal is high, then 8085 complete its current instruction and sends active low interrupt acknowledge signal, if the interrupt is enabled.
text: The default in the Arduino is for interrupts to be enabled.
text: This happens whether interrupts are enabled or disabled, either a particular interrupt or global interrupts.
text: The flag will remain set until it is explicity cleared by code (usually by writing a '1' to the flag bit position in the associated register), or until the interrupt is enabled and serviced, at which point either the hardware or the user ISR will clear the flag.
text: One consequence of latched interrupt flags is that one can get a burst of interrupts serviced when interrupts are first enabled, if the interrupt conditions had previously been met.
text: For a latched or edge-triggered interrupt, this drawing shows how the interrupt event sets the latched flag, which then generates an interrupt request when the interrupt is enabled, even if the interrupt event has since gone away.
text: If this were a level-triggered interrupt, no interrupt request would be generated because the interrupt event has gone away by the time the interrupt is enabled.
text: The SA_INTERRUPT flag of the main IRQ descriptor determines whether interrupts must be enabled or disabled when the do_IRQ( ) function invokes an ISR.
text: Interrupts are automatically enabled when returning from an ISR.
text: Interrupts are enabled when a bottom half runs.
text: whose pin change interrupt has been enabled, changes.
text: The CLIENT_EnableInterrupt callback function sets the mask bit for the interrupt to zero; that is, the interrupt is initially unmasked after it is enabled.
text: Do not use the MOVFF instruction to modify any of the Interrupt Control registers while any interrupt is enabled.
text: When a peripheral device asserts an interrupt on a GPIO pin, and the interrupt is enabled and unmasked in the GPIO controller, the GPIO controller hardware asserts an interrupt to the processor.
text: In all the microcontrollers I have come across, the interrupt flag is always set when the event we are looking for occurs in the GPIO peripheral, regardless of whether the interrupt for that pin is enabled or disabled.
text: The default in the Arduino is for interrupts to be enabled.
text: Since an ISR can fire at any time when interrupts are enabled, you need to be cautious about accessing such shared variables, as they may be being updated at the very moment you access them.
text: I Interrupt flag On some processors, this bit indicates whether interrupts are enabled or masked.