HD6417618 RENESAS [Renesas Technology Corp], HD6417618 Datasheet - Page 121

• Manufacturer Part Number: HD6417618
• Description: 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7618 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Bit
7
6
Bit Name
IRQ7F
IRQ6F
Initial
Value
0
0
R/W
R/W
R/W
Description
Indicates the status of an IRQ7 interrupt request.
•
0: An IRQ7 interrupt has not been detected
1: An IRQ7 interrupt has been detected
•
0: An IRQ7 interrupt has not been detected
1: An IRQ7 interrupt request has been detected
Indicates the status of an IRQ6 interrupt request.
•
0: An IRQ6 interrupt has not been detected
1: An IRQ6 interrupt has been detected
•
0: An IRQ6 interrupt has not been detected
1: An IRQ6 interrupt request has been detected
When level detection mode is selected
[Clearing condition]
Driving pin IRQ7 high
[Setting condition]
Driving pin IRQ7 low
When edge detection mode is selected
[Clearing conditions]
 Writing 0 after reading IRQ7F = 1
 Accepting an IRQ7 interrupt
[Setting condition]
Detecting the specified edge of pin IRQ7
When level detection mode is selected
[Clearing condition]
Driving pin IRQ6 high
[Setting condition]
Driving pin IRQ6 low
When edge detection mode is selected
[Clearing conditions]
 Writing 0 after reading IRQ6F = 1
 Accepting an IRQ6 interrupt
[Setting condition]
Detecting the specified edge of pin IRQ6
Rev. 6.00 Jun. 12, 2007 Page 89 of 610
Section 6 Interrupt Controller (INTC)
REJ09B0131-0600