DES Registers
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SWRU543–January 2019
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Data Encryption Standard Accelerator (DES)
18.5.15 DES_DATA_L Register (Offset = 1028h) [reset = 0h]
DES_DATA_L is shown in Figure 18-22 and described in Table 18-22.
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Data register (LSW) to read/write encrypted or decrypted data.
Figure 18-22. DES_DATA_L Register
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
DATA_L
R/W-0h
LEGEND: R/W = Read/Write; R = Read only; W1toCl = Write 1 to clear bit; -n = value after reset
Table 18-22. DES_DATA_L Register Field Descriptions
Bit Field Type Reset Description
31-0 DATA_L R/W 0h
Data for encryption or decryption