> I take it this came from the ARM2/3 days when there was one physical > IRQ to the CPU and a peripherial handled combining IRQs? Huh? What do you mean "from the ARM2/3 days..."? There are still only two interrupts on the ARM7 (ARM4 core) - FIQ and IRQ. Vectoring of IRQs is handled by a peripheral. -- -- Lewin A.R.W. Edwards (http://www.zws.com/) Learn how to develop high-end embedded systems on a tight budget! http://www.amazon.com/exec/obidos/ASIN/0750676094/zws-20
Message
Re: [lpc2000] Re: New thread "Spurious Interrupts"
2004-04-20 by Lewin A.R.W. Edwards