"New" vs. "Old" Style Interrupts

[Don]

Is there a document or references which describe the differences 
between "old style" RTEMS interrupts and "new style" ones?  My 
understanding is that the ppcn_60x BSP uses the old style.  I am 
looking at potentially using the Tundra Universe functions (in 
libbsp\shared\vmeUniverse; by Till Straumann), and a note in the code 
says that the vmeUniverse requires new style interrupts.

Thanks!

Don


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