Keil Logo Arm Logo

Peripheral Simulation

For NXP (founded by Philips) LPC1768 — External Interrupts

Simulation support for this peripheral or feature is comprised of:

  • Dialog boxes which display and allow you to change peripheral configuration.

These simulation capabilities are described below.

External Interrupts Dialog

External Interrupts

The External Interrupts Dialog controls the interrupt support for triggering interrupts from an external source. You may use the following controls to select and configure the external interrupt settings.

Selected External Interrupt Group

  • EINTx (External Interrupt Flag 0-2) is set when an external interrupt (0-2) occurs.
  • EXTWAKEx (External Interrupt 0-2 Wake-Up Enable) when set allows an external interrupt to wake up the processor from Power Down mode.
  • EXTINT (External Interrupt Flag Register) contains the EINTx interrupt flags that set when an external interrupt occurs.
  • EXTWAKE (External Interrupt Wake-Up Register) contains the EXTWAKEx bits that allow external interrupts to wake up the MCU from Power Down mode.
Get more information about the
Peripheral Simulation Capabilities
of the µVision Debugger.

Keil logo

Arm logo
Important information

This site uses cookies to store information on your computer. By continuing to use our site, you consent to our cookies.

Change Settings

Privacy Policy Update

ARM’s Privacy Policy has been updated. By continuing to use our site, you consent to ARM’s Privacy Policy. Please review our Privacy Policy to learn more about our collection, use and transfers
of your data.

Acquisition of ARM Holdings plc. by SoftBank Group Corp.

We are pleased to inform you that on 5 September 2016, SoftBank Group Corp. acquired ARM Holdings Plc. ARM will continue to operate as an independent business within the SoftBank group.

Any current agreements between ARM Ltd (or other ARM group companies, as applicable) you / your company remain in effect as between the parties, and the parties will continue to be bound by and perform the obligations in such agreements. If you have any queries please direct these to ARMSoftbank-Notifications@arm.com.