SH7261 datasheet(949/1348 Pages) RENESAS

949 / 1348 page

Section 20 IEBus

TM Controller (IEB) [R5S72612] [R5S72613]

Rev. 2.00 Sep. 07, 2007 Page 917 of 1312

REJ09B0320-0200

20.3.17

IEBus Transmit Interrupt Enable Register (IEIET)

IEIET enables/disables interrupts for sources such as transmit start, transmit normal completion,

and transmit error completion in IETSR.

IEIET is initialized by a power-on reset or in deep standby.

76543210

Bit:

Initial value:

R/W:

00000000

R/W

—

TXSE

TXFE

—

EALE

TXE

TTMEE

EROE

TXE

ACKE

Bit

Bit Name

Initial

Value

R/W

Description



Reserved

This bit is always read as 0. The write value should

always be 0.

TXSE

R/W

Transmit Start Interrupt Enable

Enables/disables a transmit start (TXS) interrupt.

0: Disables a transmit start (TXS) interrupt

1: Enables a transmit start (TXS) interrupt

TXFE

R/W

Transmit Normal Completion Interrupt Enable

Enables/disables a transmit normal completion (TXF)

interrupt.

0: Disables a transmit normal completion (TXF)

interrupt

1: Enables a transmit normal completion (TXF) interrupt



Reserved

This bit is always read as 0. The write value should

always be 0.

TXEALE

R/W

Arbitration Loss Interrupt Enable

Enables/disables an arbitration loss (TXEAL) interrupt.

0: Disables an arbitration loss (TXEAL) interrupt

1: Enables an arbitration loss (TXEAL) interrupt

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