38.8.9 Data

Name:	INDATA
Offset:	0x38
Reset:	0x00000000


Bit	31	30	29	28	27	26	25	24
	INDATA[31:24]
Access	R/W	R/W	R/W	R/W	R/W	R/W	R/W	R/W
Reset	0	0	0	0	0	0	0	0


Bit	23	22	21	20	19	18	17	16
	INDATA[23:16]
Access	R/W	R/W	R/W	R/W	R/W	R/W	R/W	R/W
Reset	0	0	0	0	0	0	0	0


Bit	15	14	13	12	11	10	9	8
	INDATA[15:8]
Access	R/W	R/W	R/W	R/W	R/W	R/W	R/W	R/W
Reset	0	0	0	0	0	0	0	0


Bit	7	6	5	4	3	2	1	0
	INDATA[7:0]
Access	R/W	R/W	R/W	R/W	R/W	R/W	R/W	R/W
Reset	0	0	0	0	0	0	0	0

Bits 31:0 – INDATA[31:0] Data Value

A write to or read from this register corresponds to a write to or read from one of the four data registers. The four 32-bit Data registers set the 128-bit data block used for encryption/decryption. The data register that is written to or read from is given by the DATABUFPTR.DATPTR field.

Note: Both input and output shares the same data buffer. Reading DATA register will return 0’s when AES is performing encryption or decryption operation.

SAM L21

38.8.9 Data

Bits 31:0 – INDATA[31:0] Data Value