Datasheet

Section 5 Interrupt Controller
R01UH0310EJ0500 Rev. 5.00 Page 125 of 1384
Sep 25, 2012
H8S/2426, H8S/2426R, H8S/2424 Group
• H8S/2424 Group
Bit Bit Name Initial Value R/W Description
15 to 8 ⎯ All 0 R/W Reserved
The initial value should not be changed.
7 ITS7 0 R/W Selects the IRQ7 input pin.
0: PA7/IRQ7-A selected
1: P47/IRQ7-B selected
6 ITS6 0 R/W Selects the IRQ6 input pin.
0: PA6/IRQ6-A selected
1: P46/IRQ6-B selected
5 ITS5 0 R/W Selects the IRQ5 input pin.
0: PA5/IRQ5-A selected
1: P45/IRQ5-B selected
4 ITS4 0 R/W Selects the IRQ4 input pin.
0: PA4/IRQ4-A selected
1: P44/IRQ4-B selected
3 ITS3 0 R/W Selects the IRQ3 input pin.
0: P53/IRQ3-A selected
1: P43/IRQ3-B selected
2 ITS2 0 R/W Selects the IRQ2 input pin.
0: P52/IRQ2-A selected
1: P42/IRQ2-B selected
1 ITS1 0 R/W Selects the IRQ1 input pin.
0: P51/IRQ1-A selected
1: P41/IRQ1-B selected
0 ITS0 0 R/W Selects the IRQ0 input pin.
0: P50/IRQ0-A selected
1: P40/IRQ0-B selected