Section 5 Interrupt Controller
R01UH0309EJ0500 Rev. 5.00 Page 149 of 1408
Sep 24, 2012
H8S/2456, H8S/2456R, H8S/2454 Group
5.7.6 IRQ Status Register (ISR)
Depending on the pin status following a reset, IRQnF may be set to 1. Therefore, always read ISR
and clear it to 0 after resets.
