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Section 21 IEBus
TM
Controller
R01UH0134EJ0400 Rev. 4.00 Page 1117 of 2108
Sep 24, 2014
SH7262 Group, SH7264 Group
21.3.14 IEBus Lock Address Register 2 (IELA2)
IELA2 specifies the upper four bits of a locked address when a unit is locked.
76543210
00000000
RRRRRRRR
Bit:
Initial value:
R/W:
---- ILAU4
Bit Bit Name
Initial
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 ILAU4 0000 R Upper Four Bits of IEBus Locked Address
Stores the upper four bits of the master unit address
when a unit is locked. These bits are valid only when
the LCK bit in IEFLG is set