SH7265 Datasheet, PDF (1100/2024 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7260 Series

Section 21 IEBus^TM Controller (IEB)
21.3.8 IEBus Transmit Message Length Register (IETBFL)
IETBFL sets the message length for master or slave transmission.
Bit: 7
Initial value: 0
R/W: R/W
6
0
R/W
5
0
R/W
4
3
IBFL[7:0]
0
0
R/W R/W
2
0
R/W
1
0
R/W
0
0
R/W
Bit
7 to 0
Initial
Bit Name Value R/W
IBFL[7:0] H'00 R/W
Note: * Setting prohibited
Description
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.
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*
Rev. 1.00 Mar. 14, 2008 Page 1064 of 1984
REJ09B0351-0100