How do interrupts enable responsive user interfaces?

This document discusses configuration, read and writing pin values, peripheral function routing, external interrupt capability, and use of GPIO pins as ... The interrupt function (INT) interrupts the processor. It can be used to gain access to either DOS or BIOS functions. BIOS functions are typically used to gain ... Apr 14, 2015 ... The main difference between a function and a software interrupt is what is known as context. On a simple system this may be no real difference. May 28, 2014 ... I seem to be having trouble getting the General Purpose Timers to trigger an interrupt on timeout. I have configured the vector table, and the assembly ... Mar 18, 2025 ... What is the purpose of DPMI interrupt 31h function 300h? · 3. Guess: "provide BIOS and DOS services transparently" means they diverted those ... In digital computers, an interrupt is a request for the processor to interrupt currently executing code (when permitted), so that the event can be processed ... Feb 23, 2017 ... Johanna I Westbrook Centre for Health Systems and Safety Research, Australian Institute of Health Innovation, Macquarie University, Sydney, ... May 13, 2015 ... It's hard to see all the little frustrating events and interruptions in our day as divinely placed opportunities to grow in grace, ... Nov 21, 2019 ... My intention is to use a software interrupt, triggered by each of two QSPI interrupts and a couple of flags. It seems the IR (interrupt router) ... General Purpose IO Expanders (GPIO) with I2C bus interface, 2 to 48 IOs. Some with additional INTerrupt output and/or a REST or Output Enable(OE) input ...