Datasheet

Table 14-8. DES Register Map (continued)
See
page
DescriptionResetTypeNameOffset
1049DES Key 2 MSW for 128-Bit Key0x0000.0000RWDES_KEY2_H0x00C
1049DES Key 1 LSW for 64-Bit Key0x0000.0000RWDES_KEY1_L0x010
1049DES Key 1 MSW for 64-Bit Key0x0000.0000RWDES_KEY1_H0x014
1050DES Initialization Vector0x0000.0000RWDES_IV_L0x018
1051DES Initialization Vector0x0000.0000RWDES_IV_H0x01C
1052DES Control0x8000.0000RWDES_CTRL0x020
1053DES Cryptographic Data Length0x0000.0000RWDES_LENGTH0x024
1054DES LSW Data RW0x0000.0000RWDES_DATA_L0x028
1055DES MSW Data RW0x0000.0000RWDES_DATA_H0x02C
1056DES Revision Number0x0000.0021RODES_REVISION0x030
1057DES System Configuration0x0000.0001RWDES_SYSCONFIG0x034
1059DES System Status0x0000.0001RODES_SYSSTATUS0x038
1060DES Interrupt Status0x0000.0000RODES_IRQSTATUS0x03C
1061DES Interrupt Enable0x0000.0000RWDES_IRQENABLE0x040
1062DES Dirty Bits0x0000.0000RW1CDES_DIRTYBITS0x044
DES µDMA Interrupt Registers (CRC and Cryptographic Modules (CCM) Offset)
1063DES DMA Interrupt Mask0x0000.0000RWDES_DMAIM0x030
1064DES DMA Raw Interrupt Status0x0000.0000RODES_DMARIS0x034
1065DES DMA Masked Interrupt Status0x0000.0000RODES_DMAMIS0x038
1066DES DMA Interrupt Clear0x0000.0000W1CDES_DMAIC0x03C
14.7 DES Register Description
This section lists and describes the DES registers, in numerical order by address offset.
December 13, 20131048
Texas Instruments-Advance Information
Data Encryption Standard Accelerator (DES)