Port Function Control Register C (Pfcrc) - Renesas H8SX/1650 Hardware Manual

8.3.8

Port Function Control Register C (PFCRC)

PFCRC selects input pins for IRQ7 to IRQ0.
Bit 7
Bit Name ITS7
Initial Value 0
R/W R/W
Bit Bit Name
7 ITS7
6 ITS6
5 ITS5
4 ITS4
3 ITS3
6 5
ITS6 ITS5
0 0
R/W R/W
Initial
Value R/W
0 R/W
0 R/W
0 R/W
0 R/W
0 R/W
4 3
ITS4 ITS3
0 0
R/W R/W
Description
IRQ7 Pin Select
Selects an input pin for IRQ7.
0: Selects pin P17 as IRQ7-A input
1: Selects pin P57 as IRQ7-B output
IRQ6 Pin Select
Selects an input pin for IRQ6.
0: Selects pin P16 as IRQ6-A input
1: Selects pin P56 as IRQ6-B output
IRQ5 Pin Select
Selects an input pin for IRQ5.
0: Selects pin P15 as IRQ5-A input
1: Selects pin P55 as IRQ5-B output
IRQ4 Pin Select
Selects an input pin for IRQ4.
0: Selects pin P14 as IRQ4-A input
1: Selects pin P54 as IRQ4-B output
IRQ3 Pin Select
Selects an input pin for IRQ3.
0: Selects pin P13 as IRQ3-A input
1: Selects pin P53 as IRQ3-B output
Rev.2.00 Jun. 28, 2007 Page 301 of 666
Section 8 I/O Ports
2 1
ITS2 ITS1
0 0
R/W R/W
REJ09B0311-0200
0
ITS0
0
R/W