Renesas R5S72621 User Manual
Section 21 IEBus
TM
Controller
Page 1112 of 2108
R01UH0134EJ0400 Rev. 4.00
Sep
24,
2014
SH7262 Group, SH7264 Group
21.3.8
IEBus Transmit Message Length Register (IETBFL)
IETBFL sets the message length for master or slave transmission.
7
6
5
4
3
2
1
0
0
0
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Bit:
Initial value:
R/W:
IBFL
Bit Bit
Name
Initial
Value
Value
R/W Description
7 to 0
IBFL
All 0
R/W
Transmit Message Length
Set the message length for master transmission.
Set the message length that does not exceed the
maximum transmit bytes in communications mode.
maximum transmit bytes in communications mode.
H'01: 1 byte
H'02: 2 bytes
:
H'7F: 127 bytes
H'80: 128 bytes
H'81: Undefined*
:
H'FF: Undefined*
H'00: Undefined*
Note: * Setting
prohibited