Ernest Snaith

Interrupts

Discussion created by Ernest Snaith on May 14, 2006
Latest reply on May 17, 2006 by Carlos Candido
I am having difficulties with the interrupt vector table.
 
I have blagged some code (C) and cant work out how the interrupts work. One example is
 
interrupt 38 void CANRECEIVE()
interrupt 56 void PORTP()
 
In datasheet i cant match the 38, where does it come from?
 
datasheet quotes vector adress (+ base) and XGATE channel ID.
 
Please could someone explain the base address and how the numbering works
 
Many thanks
 
 

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