Datasheet

Section 14 IEBus™ Controller (IEB) [H8S/2258 Group]
Rev. 6.00 Mar. 18, 2010 Page 517 of 982
REJ09B0054-0600
Bit Bit Name
Initial
Value
R/W Description
0 TxE 0 R/W Transmit Error Completion
Indicates that data for the number of bytes specified by the
message length bits is not completed and that the data
transmission is terminated. The source of this error can be
checked by the contents of IETEF. This flag is set at the
timing that an error indicated by IETEF occurs. The TxE
flag can be cleared even when the error source flag in
IETEF is set to 1 because the TxE flag is not logically
ORed with the flags in IETEF.
In master reception, an error (arbitration loss, timing error,
or NAK reception) generated after a master
communications command is issued before master
reception starts will be detected as a transmit error.
[Setting condition]
When the data for the number of bytes specified by the
message length bits is not completed and when the
transmission is terminated
[Clearing condition]
When writing 0 after reading TxE = 1