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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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