Register 30: EEPROM Block Hide 0 (EEHIDE0), offset 0x050
The EEHIDE0 register is used to hide one or more blocks other than EEPROM block 0. Bits 1
through 31 of this register correspond to EEPROM blocks 1 through 31. Once hidden, the block is
not accessible until the next reset. This model allows initialization code to have access to data which
is not visible to the rest of the application. This register also provides for additional security in that
there is no password to search for in the code or data.
EEPROM Block Hide 0 (EEHIDE0)
Base 0x400A.F000
Offset 0x050
Type RW, reset 0x0000.0000
16171819202122232425262728293031
Hn
RWRWRWRWRWRWRWRWRWRWRWRWRWRWRWRWType
0000000000000000Reset
0123456789101112131415
reservedHn
RORWRWRWRWRWRWRWRWRWRWRWRWRWRWRWType
0000000000000000Reset
DescriptionResetTypeNameBit/Field
Hide Block
DescriptionValue
The corresponding block is not hidden.0
The block number that corresponds to the bit number is hidden.
A hidden block cannot be accessed, and the OFFSET value in
the EEBLOCK register cannot be set to that block number. If
an attempt is made to configure the OFFSET field to a hidden
block, the EEBLOCK register is cleared.
Any attempt to clear a bit in this register that is set is ignored.
1
0x0000.000RWHn31:1
Software should not rely on the value of a reserved bit. To provide
compatibility with future products, the value of a reserved bit should be
preserved across a read-modify-write operation.
0ROreserved0
June 18, 2014664
Texas Instruments-Production Data
Internal Memory
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