37.20.40 Off Chip Memory Scrambling Key2 Register

Name:	HSMC_KEY2
Offset:	0x7A8
Reset:	0x00000000
Property:	Write-once


Bit	31	30	29	28	27	26	25	24
	KEY2[31:24]
Access	W-once	W-once	W-once	W-once	W-once	W-once	W-once	W-once
Reset	0	0	0	0	0	0	0	0


Bit	23	22	21	20	19	18	17	16
	KEY2[23:16]
Access	W-once	W-once	W-once	W-once	W-once	W-once	W-once	W-once
Reset	0	0	0	0	0	0	0	0


Bit	15	14	13	12	11	10	9	8
	KEY2[15:8]
Access	W-once	W-once	W-once	W-once	W-once	W-once	W-once	W-once
Reset	0	0	0	0	0	0	0	0


Bit	7	6	5	4	3	2	1	0
	KEY2[7:0]
Access	W-once	W-once	W-once	W-once	W-once	W-once	W-once	W-once
Reset	0	0	0	0	0	0	0	0

Bits 31:0 – KEY2[31:0] Off Chip Memory Scrambling (OCMS) Key Part 2

When Off Chip Memory Scrambling is enabled by setting the HSMC_OCMS and HSMC_TIMINGS registers in accordance, the data scrambling depends on KEY2 and KEY1 values.