...
Device | Address | Content | Width | Value | |
|---|---|---|---|---|---|
:RAM.0 | $210000 | Tag + Size | 3 | CT_RAM followed by size in banks | |
$210020 | RAM.- DOR | 20 | :RAM.- root DOR | ||
$210040 | RAM.0 DOR | 20 | :RAM.0 root DOR | ||
$210060 | APPL DOR | 20 | :APPL root DOR | ||
:RAM.01 | $210000$400000 | Tag + Size | 3 | CT_RAM followed by size in banks | |
$400040 | :RAM.1 DOR | 20 | :RAM.1 root DOR | ||
:RAM.02 | $210000$800000 | Tag + Size | 3 | CT_RAM followed by size in banks | |
$800040 | :RAM. | 0$2100002 DOR | 20 | :RAM.2 root DOR | |
:RAM.3 | $C00000 | Tag + Size | 3 | CT_RAM followed by size in banks | |
$C00040 | :RAM.3 DOR | 20 | :RAM.3 root DOR |
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.
Notice that this rule applies for :EPR.x and :SDC.0 devices located in low RAM.
File DOR
The file DOR length is up to 64 bytes. Its layout is fixed and should respect the specified order. It contains father, brother and son followed by file informations consisting of a key, data length, data.
...