Datasheet

Section 5 Interrupt Controller
Rev. 3.00 Mar 21, 2006 page 120 of 788
REJ09B0300-0300
5.8.5 IRQ Status Register (ISR)
According to the pin status after a reset, IRQnF may be set to 1, so ISR should be read after a reset
to write 0. (n = 7 to 0)