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Cryptography Registers

10.2.1.33 DMAPROTCTL Register (Offset = 704h) [reset = X]

DMAPROTCTL is shown in Figure 10-35 and described in Table 10-43.

Master Protection Control

Figure 10-35. DMAPROTCTL Register

31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16

RESERVED

R/W-X

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

RESERVED EN

R/W-X R/W-X

Table 10-43. DMAPROTCTL Register Field Descriptions

Bit Field Type Reset Description

31-1 RESERVED R/W X

Software should not rely on the value of a reserved. Writing any

other value than the reset value may result in undefined behavior.

0 EN R/W X

Select AHB transfer protection control for DMA transfers using the

key store area as destination. 0 : transfers use 'USER' type access.

1 : transfers use ' PRIVILEGED' type access.

859

SWCU117A–February 2015–Revised March 2015

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