Renesas H8SX/1650 Hardware Manual page 324

Section 8 I/O Ports
Bit Bit Name
2 ITS2
1 ITS1
0 ITS0
Rev.2.00 Jun. 28, 2007 Page 302 of 666
REJ09B0311-0200
Initial
Value R/W
0 R/W
0 R/W
0 R/W
Description
IRQ2 Pin Select
Selects an input pin for IRQ2.
0: Selects pin P12 as IRQ2-A input
1: Selects pin P52 as IRQ2-B output
IRQ1 Pin Select
Selects an input pin for IRQ1.
0: Selects pin P11 as IRQ1-A input
1: Selects pin P51 as IRQ1-B output
IRQ0 Pin Select
Selects an input pin for IRQ0.
0: Selects pin P10 as IRQ0-A input
1: Selects pin P50 as IRQ0-B output