Page Comparison

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For information, the first page of :RAM.0 contains other root DORs (RAM.- at $210020 and APPL ).

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Device

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Address

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Content

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Width

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Value

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:RAM.0

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$210000

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Tag + Size

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3

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CT_RAM followed by size in banks

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$210020

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RAM.- DOR

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20

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:RAM.- root DOR

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$210040

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RAM.0 DOR

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20

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:RAM.0 root DOR

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$210060

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APPL DOR

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20

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:APPL root DOR

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:RAM.1

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$400000

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Tag + Size

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3

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CT_RAM followed by size in banks

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$400040

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:RAM.1 DOR

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20

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:RAM.1 root DOR

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:RAM.2

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$800000

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Tag + Size

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3

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CT_RAM followed by size in banks

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$800040

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:RAM.2 DOR

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20

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:RAM.2 root DOR

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:RAM.3

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$C00000

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Tag + Size

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3

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CT_RAM followed by size in banks

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$C00040

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:RAM.3 DOR

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20

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:RAM.3 root DOR

at $210060).

In the root DOR, the father LSB represent the mounting status : 0 unmounted and -1 if mounted. RAM device are always mounted and cannot be unmounted.

The brother is always zero and the son points to the File DOR described below.

Notice that this rule applies for :EPR.x and :SDC.0 root devices located in low RAM.

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