SH7261 Datasheet, PDF (939/1348 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7260 Series

Section 20 IEBus^TM Controller (IEB) [R5S72612] [R5S72613]
20.3.11 IEBus Receive Control Field Register (IERCTL)
IERCTL indicates the control field value in slave/broadcast reception. This register is enabled
when slave/broadcast receive starts, and the contents are changed at the time of setting the RXS
flag in IERSR. This register cannot be modified.
IERCTL is initialized by a power-on reset or in deep standby.
Bit: 7
6
5
4
3
2
1
0
————
RCTL
Initial value: 0
0
0
0
0
0
0
0
R/W: R R R R R R R R
Initial
Bit
Bit Name Value R/W Description
7 to 4 
All 0 R
Reserved
These bits are always read as 0. The write value should
always be 0.
3 to 0 RCTL
0000 R
IEBus Receive Control Field
Indicates the control field value in slave/broadcast
reception. This register is enabled when
slave/broadcast reception starts, and the contents are
changed at the time of setting the RXS flag.
Rev. 2.00 Sep. 07, 2007 Page 907 of 1312
REJ09B0320-0200