HD6433682 ETC, HD6433682 Datasheet - Page 84

• Manufacturer Part Number: HD6433682
• Description: Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Tiny Series
• Manufacturer: ETC

Rev. 3.00, 05/03, page 54 of 472
Bit
3
2
1
0
Bit Name
IRRI3
IRRI2
IRRI1
IRRl0
Initial
Value
0
0
0
0
R/W
R/W
R/W
R/W
R/W
Description
IRQ3 Interrupt Request Flag
[Setting condition]
When IRQ3 pin is designated for interrupt input and the
designated signal edge is detected.
[Clearing condition]
When IRRI3 is cleared by writing 0
IRQ2 Interrupt Request Flag
[Setting condition]
When IRQ2 pin is designated for interrupt input and the
designated signal edge is detected.
[Clearing condition]
When IRRI2 is cleared by writing 0
IRQ1 Interrupt Request Flag
[Setting condition]
When IRQ1 pin is designated for interrupt input and the
designated signal edge is detected.
[Clearing condition]
When IRRI1 is cleared by writing 0
IRQ0 Interrupt Request Flag
[Setting condition]
When IRQ0 pin is designated for interrupt input and the
designated signal edge is detected.
[Clearing condition]
When IRRI0 is cleared by writing 0