SH7713 datasheet(298/904 Pages) RENESAS

298 / 904 page

Section 8 Interrupt Controller (INTC)

Rev.1.50 Aug. 30, 2006 Page 258 of 860

REJ09B0288-0150

Bit

Bit Name

Initial Value

R/W

Description

TXI0R

TXI0 Interrupt Request

Indicates whether the TXI0 (SIOF0) interrupt

request is generated.

0: TXI0 interrupt request is not generated

1: TXI0 interrupt request is generated

ERI0R

ERI0 Interrupt Request

Indicates whether the ERI0 (SIOF0) interrupt

request is generated.

0: ERI0 interrupt request is not generated

1: ERI0 interrupt request is generated

3 to 0



All 0

Reserved

These bits are always read as 0. The write value

should always be 0.

8.4.11

Interrupt Request Register 8 (IRR8)

IRR8 is an 8-bit register that indicates whether interrupt requests from the SIOF1 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

CCI1R

CCI1 Interrupt Request

Indicates whether the CCI1 (SIOF1) interrupt

request is generated.

0: CCI1 interrupt request is not generated

1: CCI1 interrupt request is generated

RXI1R

RXI1 Interrupt Request

Indicates whether the RXI1 (SIOF1) interrupt

request is generated.

0: RXI1 interrupt request is not generated

1: RXI1 interrupt request is generated

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