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CAU

Peripheral Memory Blocks

address_offset : 0x0 Bytes (0x0)
size : 0x400 byte (0x0)
mem_usage : registers
protection :

Registers

CTL

DMAEN

INTEN

STAT1

INTF

KEY0H

KEY0L

KEY1H

KEY1L

KEY2H

KEY2L

KEY3H

KEY3L

STAT0

IV0H

IV0L

IV1H

IV1L

DI

DO


CTL

CAU control register
address_offset : 0x0 Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

CTL CTL read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 CAUDIR ALGM DATAM KEYM FFLUSH CAUEN

CAUDIR : CAU direction
bits : 2 - 2 (1 bit)
access : read-write

ALGM : Encryption/decryption algorithm mode
bits : 3 - 5 (3 bit)
access : read-write

DATAM : Data swapping type mode configuration
bits : 6 - 7 (2 bit)
access : read-write

KEYM : AES key size mode configuration
bits : 8 - 9 (2 bit)
access : read-write

FFLUSH : FIFO flush
bits : 14 - 14 (1 bit)
access : write-only

CAUEN : Cryptographic module enable
bits : 15 - 15 (1 bit)
access : read-write


DMAEN

CAU DMA enable register
address_offset : 0x10 Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

DMAEN DMAEN read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 DMAIEN DMAOEN

DMAIEN : In FIFO DMA enable
bits : 0 - 0 (1 bit)

DMAOEN : Out FIFO DMA enable
bits : 1 - 1 (1 bit)


INTEN

CAU interrupt enable register
address_offset : 0x14 Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

INTEN INTEN read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IINTEN OINTEN

IINTEN : In FIFO interrupt enable
bits : 0 - 0 (1 bit)

OINTEN : Out FIFO interrupt enable
bits : 1 - 1 (1 bit)


STAT1

CAU interrupt status flag register 1
address_offset : 0x18 Bytes (0x0)
size : 32 bit
access : read-only
reset_value : 0x0
reset_Mask : 0x0

STAT1 STAT1 read-only 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ISTA OSTA

ISTA : In FIFO interrupt flag
bits : 0 - 0 (1 bit)

OSTA : Out FIFO interrupt flag
bits : 1 - 1 (1 bit)


INTF

CAU enable interrupt status flag register
address_offset : 0x1C Bytes (0x0)
size : 32 bit
access : read-only
reset_value : 0x0
reset_Mask : 0x0

INTF INTF read-only 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IINTF OINTF

IINTF : In FIFO enabled interrupt flag
bits : 0 - 0 (1 bit)

OINTF : Out FIFO enabled interrupt flag
bits : 1 - 1 (1 bit)


KEY0H

CAU key register
address_offset : 0x20 Bytes (0x0)
size : 32 bit
access : write-only
reset_value : 0x0
reset_Mask : 0x0

KEY0H KEY0H write-only 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 KEY0H

KEY0H : Key for DES,TDES,AES
bits : 0 - 31 (32 bit)


KEY0L

CAU key register
address_offset : 0x24 Bytes (0x0)
size : 32 bit
access : write-only
reset_value : 0x0
reset_Mask : 0x0

KEY0L KEY0L write-only 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 KEY0L

KEY0L : Key for DES,TDES,AES
bits : 0 - 31 (32 bit)


KEY1H

CAU key register
address_offset : 0x28 Bytes (0x0)
size : 32 bit
access : write-only
reset_value : 0x0
reset_Mask : 0x0

KEY1H KEY1H write-only 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 KEY1H

KEY1H : Key for DES,TDES,AES
bits : 0 - 31 (32 bit)


KEY1L

CAU key register
address_offset : 0x2C Bytes (0x0)
size : 32 bit
access : write-only
reset_value : 0x0
reset_Mask : 0x0

KEY1L KEY1L write-only 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 KEY1L

KEY1L : Key for DES,TDES,AES
bits : 0 - 31 (32 bit)


KEY2H

CAU key register
address_offset : 0x30 Bytes (0x0)
size : 32 bit
access : write-only
reset_value : 0x0
reset_Mask : 0x0

KEY2H KEY2H write-only 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 KEY2H

KEY2H : Key for DES,TDES,AES
bits : 0 - 31 (32 bit)


KEY2L

CAU key register
address_offset : 0x34 Bytes (0x0)
size : 32 bit
access : write-only
reset_value : 0x0
reset_Mask : 0x0

KEY2L KEY2L write-only 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 KEY2L

KEY2L : Key for DES,TDES,AES
bits : 0 - 31 (32 bit)


KEY3H

CAU key register
address_offset : 0x38 Bytes (0x0)
size : 32 bit
access : write-only
reset_value : 0x0
reset_Mask : 0x0

KEY3H KEY3H write-only 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 KEY3H

KEY3H : Key for DES,TDES,AES
bits : 0 - 31 (32 bit)


KEY3L

CAU key register
address_offset : 0x3C Bytes (0x0)
size : 32 bit
access : write-only
reset_value : 0x0
reset_Mask : 0x0

KEY3L KEY3L write-only 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 KEY3L

KEY3L : Key for DES,TDES,AES
bits : 0 - 31 (32 bit)


STAT0

CAU status register 0
address_offset : 0x4 Bytes (0x0)
size : 32 bit
access : read-only
reset_value : 0x0
reset_Mask : 0x0

STAT0 STAT0 read-only 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IEM INF ONE OFU BUSY

IEM : IN FIFO empty flag
bits : 0 - 0 (1 bit)

INF : IN FIFO not full flag
bits : 1 - 1 (1 bit)

ONE : OUT FIFO not empty flag
bits : 2 - 2 (1 bit)

OFU : OUT FIFO full flag
bits : 3 - 3 (1 bit)

BUSY : BUSY flag
bits : 4 - 4 (1 bit)


IV0H

CAU initialization register
address_offset : 0x40 Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

IV0H IV0H read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IV0H

IV0H : The initialization vector for DES,TDES,AES
bits : 0 - 31 (32 bit)


IV0L

CAU initialization register
address_offset : 0x44 Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

IV0L IV0L read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IV0L

IV0L : The initialization vector for DES,TDES,AES
bits : 0 - 31 (32 bit)


IV1H

CAU initialization register
address_offset : 0x48 Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

IV1H IV1H read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IV1H

IV1H : The initialization vector for DES,TDES,AES
bits : 0 - 31 (32 bit)


IV1L

CAU initialization register
address_offset : 0x4C Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

IV1L IV1L read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IV1L

IV1L : The initialization vector for DES,TDES,AES
bits : 0 - 31 (32 bit)


DI

CAU data input register
address_offset : 0x8 Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

DI DI read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 DI

DI : Data input
bits : 0 - 31 (32 bit)


DO

CAU data output register
address_offset : 0xC Bytes (0x0)
size : 32 bit
access : read-only
reset_value : 0x0
reset_Mask : 0x0

DO DO read-only 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 DO

DO : Data output
bits : 0 - 31 (32 bit)



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