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PRCM Registers

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6.2.1.57 RAMHWOPT Register (Offset = 250h) [reset = X]

RAMHWOPT is shown in Figure 6-63 and described in Table 6-65.

CONFIG SIZE For SRAM

Figure 6-63. RAMHWOPT Register

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

RESERVED

R-X

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

RESERVED SIZE

R-X R-3h

Table 6-65. RAMHWOPT Register Field Descriptions

Bit Field Type Reset Description

31-2 RESERVED R X

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

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

1-0 SIZE R 3h

Show status for device RAM configuration

0h = 4K : Configured to 4k RAM

1h = 10K : Configured to 10k RAM

2h = 16K : Configured to 16k RAM

3h = 20K : Configured to 20k RAM

486

Power, Reset, and Clock Management SWCU117A–February 2015–Revised March 2015

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