Differences
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Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
en:docs:boot:memmap [2013/03/12 02:08] – [After MBR] valerius | en:docs:boot:memmap [2014/05/21 20:52] (current) – external edit 127.0.0.1 | ||
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- | ==== Initial memory map ==== | + | ===== Initial memory map ===== |
The standard PC has the following memory map: | The standard PC has the following memory map: | ||
Line 16: | Line 16: | ||
|0x000400-0x0004FF | |0x000400-0x0004FF | ||
- | === After BIOS POST === | + | ==== After BIOS POST ==== |
^Addresses | ^Addresses | ||
Line 52: | Line 52: | ||
^Addresses | ^Addresses | ||
- | |0×000000-0x0003FF | + | |0x000000-0x0003FF |
- | |0×000400-0x0004FF | + | |0x000400-0x0004FF |
- | |0×000500-0x0005FF | + | |0x000500-0x0005FF |
- | |0×000600-0x0007FF | + | |0x000600-0x0007FF |
- | |0×000800-0x007BFF | + | |0x000800-0x007BFF |
|0x007C00-0x007DFF | |0x007C00-0x007DFF | ||
|0x007E00-0x007FFF | |0x007E00-0x007FFF | ||
- | |0×008000-(MuFSDStart-1) |Free |Free, unused memory| | + | |0x008000-(MuFSDStart-1) |Free |Free, unused memory| |
|MuFSDStart-MuFSDEnd | |MuFSDStart-MuFSDEnd | ||
|(MuFSDEnd+1)-0x09FFFF | |(MuFSDEnd+1)-0x09FFFF | ||
Line 67: | Line 67: | ||
|0x0E0000-0x0FFFFF | |0x0E0000-0x0FFFFF | ||
- | MuFSDStart=0×008000 | + | MuFSDStart=0x008000 |
- | MuFSDEnd is (0×008000+MicroFSD_file_length-1) | + | MuFSDEnd is (0x008000+MicroFSD_file_length-1) |
==== After MicroFSD/ | ==== After MicroFSD/ | ||
Line 83: | Line 83: | ||
Memory map after L4Ka: | Memory map after L4Ka: | ||
- | === Discussion === | + | ~~DISCUSSION~~ |