HD6417618 datasheet(117/646 Pages) RENESAS

Part #	HD6417618

Description	32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7618 Series

PDF	646 Pages

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Manufacturer	RENESAS [Renesas Technology Corp]

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Section 6 Interrupt Controller (INTC)

Rev. 6.00 Jun. 12, 2007 Page 85 of 610

REJ09B0131-0600

6.3.2

IRQ Control Register (IRQCR)

IRQCR is a 16-bit register that sets the input signal detection mode of the external interrupt input

pins IRQ0 to IRQ7.

Bit

Bit Name

Initial

Value

R/W

Description

IRQ71S

IRQ70S

R/W

IRQ7 Sense Select

Set the interrupt request detection mode for pin

IRQ7.

00: Interrupt request is detected at the low level of

pin IRQ7

01: Interrupt request is detected at the falling edge

of pin IRQ7

10: Interrupt request is detected at the rising edge

of pin IRQ7

11: Interrupt request is detected at both the falling

and rising edges of pin IRQ7

IRQ61S

IRQ60S

R/W

IRQ6 Sense Select

Set the interrupt request detection mode for pin

IRQ6.

00: Interrupt request is detected at the low level of

pin IRQ6

01: Interrupt request is detected at the falling edge

of pin IRQ6

10: Interrupt request is detected at the rising edge

of pin IRQ6

11: Interrupt request is detected at both the falling

and rising edges of pin IRQ6

HD6417618 Datasheet(PDF) 117 Page - Renesas Technology Corp

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