Datasheet

Register 10: DES Cryptographic Data Length (DES_LENGTH), offset 0x024
Indicates the cryptographic data length in bytes for all modes. Once processing is started with this
context, this length decrements to zero. Data lengths up to (232 - 1) bytes are allowed. A write to
this register triggers the engine to start using this context.
Note: A read of this register returns all zeros.
DES Cryptographic Data Length (DES_LENGTH)
Base 0x4403.8000
Offset 0x024
Type RW, reset 0x0000.0000
16171819202122232425262728293031
LENGTH
RWRWRWRWRWRWRWRWRWRWRWRWRWRWRWRWType
0000000000000000Reset
0123456789101112131415
LENGTH
RWRWRWRWRWRWRWRWRWRWRWRWRWRWRWRWType
0000000000000000Reset
DescriptionResetTypeNameBit/Field
Cryptographic data length in bytes for all modes0x00000000RWLENGTH31:0
June 18, 20141030
Texas Instruments-Production Data
Data Encryption Standard Accelerator (DES)