David LECOMTE

Vector address

Discussion created by David LECOMTE on Dec 3, 2008
Latest reply on Dec 3, 2008 by David LECOMTE
My application contains a bootloader in 0xFA00 to FDFF zone protected. In 0xFE00 to 0xFFFF, i have just reset vector @ 0xFFFE:FFFF (zone protected too).
My application use an interrupt SCI rx. So i put VECTOR ADDRESS 0xF9E0  isr_rx in prm file. When i use True time Simulator and i put 0x10 for example in SCI In module, an interrupt is called but @ 0xFFE0 instead of 0xF9E0???!!!

Error: At location FFE0 -

Error: Attempt to use invalid or uninitialized memory

Error: Interrupt processing failed.

 

Do you have any idea about this issue
thanks
David
 

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