We've just updated MediaWiki and its underlying software. If anything doesn't look or work quite right, please mention it to us. --RanAS
Interrupt Request: Difference between revisions
From SnesLab
(added some IRQ sources) |
m (Jeffythedragonslayer moved page IRQ to Interrupt Request: spell out name) |
(No difference)
| |
Revision as of 18:23, 8 July 2023
An interrupt request (IRQ) is an interrupt that can be ignored. It has the lowest priority out of all the interrupts. [2]
IRQs can go into the Control Deck through both the Cartridge Slot and the Expansion Port.
See Also
External Links
- snes9x implementation of IRQ: https://github.com/snes9xgit/snes9x/blob/master/cpuops.cpp#L2588
- [2] 65c816 datasheet
- [3] https://problemkaputt.de/fullsnes.htm#snesppuinterrupts