XORKEY=NONE, KEYGEN=NONE, CIPHER=DEC, CFBS=128BIT, LOD=NONE, AESMODE=ECB, STARTMODE=MANUAL, KEYSIZE=128BIT
Control A
| SWRST | Software Reset |
| ENABLE | Enable |
| AESMODE | AES Modes of operation 0 (ECB): Electronic code book mode 1 (CBC): Cipher block chaining mode 2 (OFB): Output feedback mode 3 (CFB): Cipher feedback mode 4 (COUNTER): Counter mode 5 (CCM): CCM mode 6 (GCM): Galois counter mode |
| CFBS | Cipher Feedback Block Size 0 (128BIT): 128-bit Input data block for Encryption/Decryption in Cipher Feedback mode 1 (64BIT): 64-bit Input data block for Encryption/Decryption in Cipher Feedback mode 2 (32BIT): 32-bit Input data block for Encryption/Decryption in Cipher Feedback mode 3 (16BIT): 16-bit Input data block for Encryption/Decryption in Cipher Feedback mode 4 (8BIT): 8-bit Input data block for Encryption/Decryption in Cipher Feedback mode |
| KEYSIZE | Encryption Key Size 0 (128BIT): 128-bit Key for Encryption / Decryption 1 (192BIT): 192-bit Key for Encryption / Decryption 2 (256BIT): 256-bit Key for Encryption / Decryption |
| CIPHER | Cipher Mode 0 (DEC): Decryption 1 (ENC): Encryption |
| STARTMODE | Start Mode Select 0 (MANUAL): Start Encryption / Decryption in Manual mode 1 (AUTO): Start Encryption / Decryption in Auto mode |
| LOD | Last Output Data Mode 0 (NONE): No effect 1 (LAST): Start encryption in Last Output Data mode |
| KEYGEN | Last Key Generation 0 (NONE): No effect 1 (LAST): Start Computation of the last NK words of the expanded key |
| XORKEY | XOR Key Operation 0 (NONE): No effect 1 (XOR): The user keyword gets XORed with the previous keyword register content. |
| CTYPE | Counter Measure Type |