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Why is it an advantage to have individual vectors for each peripheral ?

Latest Updated:03/18/2009

Question:

Why is it an advantage to have individual vectors for each peripheral ?

Answer:

Speed of operation. The CPU does not have to consume time by interrogating a status register to determine which interrupt has been generated.
Suitable Products
SH7144 Series
SH7047 Series
SH7046 Series
SH7040 Series
H8S Family