Strange Interrupt leads to Abort Mode

I've got a unexpected problem with Interrupts. Would be nice to discuss it. I use Timer0 to have about 16000 fast interrupts (FIQ) per second. There is a AD-Conversation and a few lines of long...
Strange Interrupt leads to Abort Mode

I've got a unexpected problem with Interrupts. Would be nice to discuss it. I use Timer0 to have about 16000 fast interrupts (FIQ) per second. There is a AD-Conversation and a few lines of long...
User Mode Registers after Data Abort Exception HALT?

Hi guys! When debugging LPC2378 and getting a Data Abort Exception, the debugger is in this state: - HALT mode - program counter has DA exception handler address - processor mode: ABORT - debugger...
User Mode Registers after Data Abort Exception HALT?

Hi guys! When debugging LPC2378 and getting a Data Abort Exception, the debugger is in this state: - HALT mode - program counter has DA exception handler address - processor mode: ABORT - debugger...
CPU enters Abort Mode after using printf inside IRQ

My CPU enters Abort Mode after using printf inside IRQ. I should mention that there are two interrupt sources in my system: First is the FIQ. It has the high priority. It's triggered by Timer1 up...