Datasheet

42.7 Register Summary
Offset Name Bit Pos.
0x00 CTRLA
7:0 CFBS[2:0] AESMODE[2:0] ENABLE SWRST
15:8 XORKEY KEYGEN LOD STARTMODE CIPHER KEYSIZE[1:0]
23:16 CTYPE[3:0]
31:24
0x04 CTRLB 7:0 GFMUL EOM NEWMSG START
0x05 INTENCLR 7:0 GFMCMP ENCCMP
0x06 INTENSET 7:0 GFMCMP ENCCMP
0x07 INTFLAG 7:0 GFMCMP ENCCMP
0x08 DATABUFPTR 7:0 INDATAPTR[1:0]
0x09 DBGCTRL 7:0 DBGRUN
0x0A
...
0x0B
Reserved
0C KEYWORD0
7:0 KEYWORD[7:0]
15:8 KEYWORD[15:8]
23:16 KEYWORD[23:16]
31:24 KEYWORD[31:24]
10 KEYWORD1
7:0 KEYWORD[7:0]
15:8 KEYWORD[15:8]
23:16 KEYWORD[23:16]
31:24 KEYWORD[31:24]
14 KEYWORD2
7:0 KEYWORD[7:0]
15:8 KEYWORD[15:8]
23:16 KEYWORD[23:16]
31:24 KEYWORD[31:24]
18 KEYWORD3
7:0 KEYWORD[7:0]
15:8 KEYWORD[15:8]
23:16 KEYWORD[23:16]
31:24 KEYWORD[31:24]
1C KEYWORD4
7:0 KEYWORD[7:0]
15:8 KEYWORD[15:8]
23:16 KEYWORD[23:16]
31:24 KEYWORD[31:24]
20 KEYWORD5
7:0 KEYWORD[7:0]
15:8 KEYWORD[15:8]
23:16 KEYWORD[23:16]
31:24 KEYWORD[31:24]
24 KEYWORD6
7:0 KEYWORD[7:0]
15:8 KEYWORD[15:8]
23:16 KEYWORD[23:16]
31:24 KEYWORD[31:24]
SAM D5x/E5x Family Data Sheet
AES – Advanced Encryption Standard
© 2019 Microchip Technology Inc.
Datasheet
DS60001507E-page 1424