SH7080_09 Datasheet, PDF (171/1622 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family

Section 6 Interrupt Controller (INTC)
Initial
Bit
Bit Name Value R/W Description
11
IRQ51S 0
10
IRQ50S 0
R/W IRQ5 Sense Select
R/W Set the interrupt request detection mode for pin IRQ5.
00: Interrupt request is detected at the low level of pin
IRQ5
01: Interrupt request is detected at the falling edge of
pin IRQ5
10: Interrupt request is detected at the rising edge of
pin IRQ5
11: Interrupt request is detected at both the falling and
rising edges of pin IRQ5
9
IRQ41S 0
8
IRQ40S 0
R/W IRQ4 Sense Select
R/W Set the interrupt request detection mode for pin IRQ4.
00: Interrupt request is detected at the low level of pin
IRQ4
01: Interrupt request is detected at the falling edge of
pin IRQ4
10: Interrupt request is detected at the rising edge of
pin IRQ4
11: Interrupt request is detected at both the falling and
rising edges of pin IRQ4
7
IRQ31S 0
6
IRQ30S 0
R/W IRQ3 Sense Select
R/W Set the interrupt request detection mode for pin IRQ3.
00: Interrupt request is detected at the low level of pin
IRQ3
01: Interrupt request is detected at the falling edge of
pin IRQ3
10: Interrupt request is detected at the rising edge of
pin IRQ3
11: Interrupt request is detected at both the falling and
rising edges of pin IRQ3
Rev. 4.00 Dec. 15, 2009 Page 111 of 1558
REJ09B0181-0400