HD6417034B RENESAS [Renesas Technology Corp], HD6417034B Datasheet - Page 630

• Manufacturer Part Number: HD6417034B
• Description: 32-Bit RISC Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

Appendix A On-Chip Supporting Module Registers
A.2.34
Start Address: H'5FFFF8E
Bus Width: 8/16/32
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
Note: * NMI pin input high: 1
Table A.35 ICR Bit Functions
Bit
15
8
7–0
Rev. 7.00 Jan 31, 2006 page 604 of 658
REJ09B0272-0700
NMI pin input low: 0
Bit Name
NMI input level (NMIL)
NMI edge select (NMIE)
IRQ0–7 sense select
(IRQ0–IRQ7)
Interrupt Control Register (ICR)
IRQ0S
NMIL
R/W
15
R
7
0
*
IRQ1S
R/W
14
—
—
0
6
0
IRQ2S
R/W
13
—
—
0
5
0
Value
0
1
0
1
0
1
IRQ3S
R/W
12
—
—
0
4
0
Description
Low input to NMI pin
High input to NMI pin
Interrupt request sensed at falling edge of
NMI input
Interrupt request sensed at rising edge of
NMI input
Interrupt request sensed at IRQ input low
level
Interrupt request sensed at IRQ input
falling edge
IRQ4S
R/W
11
—
—
0
3
0
IRQ5S
R/W
10
—
—
0
2
0
IRQ6S
R/W
—
—
9
0
1
0
(Initial value)
(Initial value)
IRQ7S
NMIE
R/W
R/W
INTC
8
0
0
0