H8SSLASH2225 datasheet(609/1071 Pages) RENESAS

609 / 1071 page

Section 14 IEBus™ Controller (IEB) [H8S/2258 Group]

Rev. 5.00 Aug 08, 2006 page 523 of 982

REJ09B0054-0500

Bit

Bit Name

Initial

Value

R/W

Description

RxF

R/W

Receive Normal Completion

Indicates that data for the number of bytes specified by the

message length bits has been received and with no error.

[Setting condition]

When data for the number of bytes specified by the

message length bits has been received normally.

[Clearing condition]

When writing 0 after reading RxF = 1

RxE

R/W

Receive Error Completion

Indicates that data for the number of bytes specified by the

message length bits is not completed and that the data

reception is terminated. The source of this error can be

checked by the contents of IEREF. This flag is set at the

timing that an error indicated by IEREF occurs. The RxE

flag can be cleared even when the error source flag in

IEREF is set to 1 because the RxE flag is not logically

ORed with the flags in IEREF.

[Setting condition]

When the data for the number of bytes specified by the

message length bits is not completed and when the

reception is terminated.

[Clearing condition]

When writing 0 after reading RxE = 1

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