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When interrupt of I bit (CCR) is masked, is the IRQ request retained?

Latest Updated:03/26/2009

Question:

When the interrupt of I bit in CCR is masked, is the IRQ interrupt request retained?

Answer:

Yes, the interrupt request is retained.
Suitable Products
H8/300H Tiny
H8/36109
H8/36087
H8/36077, H8/36079
H8/36064
H8/36049
H8/36037, H8/36057
H8/36014, H8/36024
H8/3694
H8/3687
H8/3672
H8/3664
H8/36912, H8/36902