CTRL

AES_KEY0_W1

AES_KEY0_W2

AES_KEY0_W3

STATUS

CTR_NONCE0_W0

CTR_NONCE0_W1

CTR_NONCE0_W2

CTR_NONCE0_W3

CTR_NONCE1_W0

CTR_NONCE1_W1

CTR_NONCE1_W2

CTR_NONCE1_W3

ADDR_OFFSET0

REGION1_TOP

REGION1_BOT

ADDR_OFFSET1

AES_KEY0_W0

BEE_ENABLE : BEE enable bit
bits : 0 - 0 (1 bit)
access : read-write

Enumeration:

End of enumeration elements list.

CTRL_CLK_EN : Clock enable input, low inactive
bits : 1 - 1 (1 bit)
access : read-write

CTRL_SFTRST_N : Soft reset input, low active
bits : 2 - 2 (1 bit)
access : read-write

KEY_VALID : AES-128 key is ready
bits : 4 - 4 (1 bit)
access : read-write

KEY_REGION_SEL : AES key region select
bits : 5 - 5 (1 bit)
access : read-write

Enumeration:

End of enumeration elements list.

AC_PROT_EN : Enable access permission control When AC_PROT_EN is asserted, all encrypted regions are limited to be ARM core access only
bits : 6 - 6 (1 bit)
access : read-write

LITTLE_ENDIAN : Endian swap control for the 16 bytes input and output data of AES core.
bits : 7 - 7 (1 bit)
access : read-write

Enumeration:

End of enumeration elements list.

SECURITY_LEVEL_R0 : Security level of the allowed access for memory region0
bits : 8 - 9 (2 bit)
access : read-write

CTRL_AES_MODE_R0 : AES mode of region0
bits : 10 - 10 (1 bit)
access : read-write

Enumeration:

End of enumeration elements list.

SECURITY_LEVEL_R1 : Security level of the allowed access for memory region1
bits : 12 - 13 (2 bit)
access : read-write

CTRL_AES_MODE_R1 : AES mode of region1
bits : 14 - 14 (1 bit)
access : read-write

Enumeration:

End of enumeration elements list.

BEE_ENABLE_LOCK : Lock bit for bee_enable
bits : 16 - 16 (1 bit)
access : read-write

CTRL_CLK_EN_LOCK : Lock bit for ctrl_clk_en
bits : 17 - 17 (1 bit)
access : read-write

CTRL_SFTRST_N_LOCK : Lock bit for ctrl_sftrst
bits : 18 - 18 (1 bit)
access : read-write

REGION1_ADDR_LOCK : Lock bit for region1 address boundary
bits : 19 - 19 (1 bit)
access : read-write

KEY_VALID_LOCK : Lock bit for key_valid
bits : 20 - 20 (1 bit)
access : read-write

KEY_REGION_SEL_LOCK : Lock bit for key_region_sel
bits : 21 - 21 (1 bit)
access : read-write

AC_PROT_EN_LOCK : Lock bit for ac_prot
bits : 22 - 22 (1 bit)
access : read-write

LITTLE_ENDIAN_LOCK : Lock bit for little_endian
bits : 23 - 23 (1 bit)
access : read-write

SECURITY_LEVEL_R0_LOCK : Lock bits for security_level_r0
bits : 24 - 25 (2 bit)
access : read-write

CTRL_AES_MODE_R0_LOCK : Lock bit for region0 ctrl_aes_mode
bits : 26 - 26 (1 bit)
access : read-write

REGION0_KEY_LOCK : Lock bit for region0 AES key
bits : 27 - 27 (1 bit)
access : read-write

SECURITY_LEVEL_R1_LOCK : Lock bits for security_level_r1
bits : 28 - 29 (2 bit)
access : read-write

CTRL_AES_MODE_R1_LOCK : Lock bit for region1 ctrl_aes_mode
bits : 30 - 30 (1 bit)
access : read-write

REGION1_KEY_LOCK : Lock bit for region1 AES key
bits : 31 - 31 (1 bit)
access : read-write

KEY1 : AES 128 key from software
bits : 0 - 31 (32 bit)
access : read-write

KEY2 : AES 128 key from software
bits : 0 - 31 (32 bit)
access : read-write

KEY3 : AES 128 key from software
bits : 0 - 31 (32 bit)
access : read-write

IRQ_VEC : bit 7: Protected region-3 access violation bit 6: Protected region-2 access violation bit 5: Protected region-1 access violation bit 4: Protected region-0 access violation bit 3: Region-1 read channel security violation bit 2: Read channel illegal access detected bit 1: Region-0 read channel security violation bit 0: Disable abort
bits : 0 - 7 (8 bit)
access : read-write

BEE_IDLE : 1'b1: BEE is idle; 1'b0: BEE is active
bits : 8 - 8 (1 bit)
access : read-only

NONCE00 : Nonce0 from software for CTR, for region0. Nonce0={Nonce03,Nonce02,Nonce01,Nonce00}
bits : 0 - 31 (32 bit)
access : write-only

NONCE01 : Nonce0 from software for CTR, for region0. Nonce0={Nonce03,Nonce02,Nonce01,Nonce00}
bits : 0 - 31 (32 bit)
access : write-only

NONCE02 : Nonce0 from software for CTR, for region0. Nonce0={Nonce03,Nonce02,Nonce01,Nonce00}
bits : 0 - 31 (32 bit)
access : write-only

NONCE03 : Nonce0 from software for CTR, for region0. Nonce0={Nonce03,Nonce02,Nonce01,Nonce00}
bits : 0 - 31 (32 bit)
access : write-only

NONCE10 : Nonce1 from software for CTR, for region1. Nonce1={Nonce13,Nonce12,Nonce11,Nonce10}
bits : 0 - 31 (32 bit)
access : write-only

NONCE11 : Nonce1 from software for CTR, for region1. Nonce1={Nonce13,Nonce12,Nonce11,Nonce10}
bits : 0 - 31 (32 bit)
access : write-only

NONCE12 : Nonce1 from software for CTR, for region1. Nonce1={Nonce13,Nonce12,Nonce11,Nonce10}
bits : 0 - 31 (32 bit)
access : write-only

NONCE13 : Nonce1 from software for CTR, for region1. Nonce1={Nonce13,Nonce12,Nonce11,Nonce10}
bits : 0 - 31 (32 bit)
access : write-only

ADDR_OFFSET0 : Signed offset for BEE region 0
bits : 0 - 15 (16 bit)
access : read-write

ADDR_OFFSET0_LOCK : Lock bits for addr_offset0
bits : 16 - 31 (16 bit)
access : read-write

REGION1_TOP : Address upper limit of region1
bits : 0 - 31 (32 bit)
access : read-write

REGION1_BOT : Address lower limit of region1
bits : 0 - 31 (32 bit)
access : read-write

ADDR_OFFSET1 : Signed offset for BEE region 1
bits : 0 - 15 (16 bit)
access : read-write

ADDR_OFFSET1_LOCK : Lock bits for addr_offset1
bits : 16 - 31 (16 bit)
access : read-write

KEY0 : AES 128 key from software
bits : 0 - 31 (32 bit)
access : read-write