SH7713 datasheet(294/904 Pages) RENESAS

Part #	SH7713

Description	Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series

PDF	904 Pages

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Manufacturer	RENESAS [Renesas Technology Corp]

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Section 8 Interrupt Controller (INTC)

Rev.1.50 Aug. 30, 2006 Page 254 of 860

REJ09B0288-0150

8.4.7

Interrupt Request Register 3 (IRR3)

IRR3 is an 8-bit register that indicates whether interrupt requests from the RTC are generated.

This register is initialized to H'00 by a power-on reset or manual reset, but is not initialized in

standby mode.

Bit

Bit Name

Initial Value

R/W

Description

7 to 3



All 0

Reserved

These bits are always read as 0. The write value

should always be 0.

CUIR

CUI Interrupt Request

Indicates whether the CUI (RTC) interrupt

request is generated.

0: CUI interrupt request is not generated

1: CUI interrupt request is generated

PRIR

PRI Interrupt Request

Indicates whether the PRI (RTC) interrupt

request is generated.

0: PRI interrupt request is not generated

1: PRI interrupt request is generated

ATIR

ATI Interrupt Request

Indicates whether the ATI (RTC) interrupt

request is generated.

0: ATI interrupt request is not generated

1: ATI interrupt request is generated

SH7713 Datasheet(PDF) 294 Page - Renesas Technology Corp