Memory map
| This is an old revision of this page, as edited by JeffEpler (talk | contribs) at 22:33, 4 March 2008. It may differ significantly from the current revision. |
| Start Address | End Address | Size | Description |
| 0x80000000 | 0x817FFFFF | 24 MB | MEM1 Memory (Cached) |
| 0xC0000000 | 0xC17FFFFF | 24 MB | MEM1 Memory (Uncached) |
| 0x90000000 | 0x93FFFFFF | 64 MB | MEM2 Memory (Cached) |
| 0xD0000000 | 0xD3FFFFFF | 64 MB | MEM2 Memory (Uncached) |
| 0xCD000000 | 0xCD008000 | Hardware Registers |
The IOS Heap range is 0x933E0000-0x93400000 it is shown in registers 0x80003130(Start), 0x80003130(End). The top of MEM2 memory is allocated to Starlet. You can access this memory by disabling memory protection via hardware registers in Starlet. (See Starlet Register List. TODO).
Broadway / IOS Global Memory Locations
| Address | Size | Value | Description |
| 0x80000000 | 6 | 0x525350453031 | Game Code 'RSPE01' (Wii Sports) Set by Apploader |
| 0x80000018 | 4 | 0x5D1C9EA3 | Wii Game ID |
| 0x80000020 | 4 | 0x0D15EA5E | Nintendo Standard Boot Code. |
| 0x80000024 | 4 | 0x00000001 | Unknown |
| 0x80000028 | 4 | 0x01800000 | Memory Size (Physical) 24MB |
| 0x8000002C | 4 | 0x00000023 | Production Board Model |
| 0x80000030 | 4 | 0x00000000 | Unknown |
| 0x80000034 | 4 | 0x817FEC60 | Arena High |
| 0x80000038 | 4 | 0x817FEC60 | Start of FST (File System Information) |
| 0x8000003C | 4 | 0x00001394 | Unknown |
| 0x80000060 | 0x24 | Copyright code | Hook is PPC assembler used by Debugger |
| 0x800000EC | 4 | 0x81800000 | Dev Debugger Monitor Address (If present) |
| 0x800000F0 | 4 | 0x01800000 | Simulated Memory Size |
| 0x800000F4 | 4 | 0x00000000 | Unknown / Unused |
| 0x800000F8 | 4 | 0x0E7BE2C0 | Console Bus Speed |
| 0x800000FC | 4 | 0x2B73A840 | Console CPU Speed |
| 0x80003130 | 8 | 0x933E0000, 0x93400000 | IOS Heap Range |
| 0x80003138 | 4 | 0x00000011 | Hollywood Version |
| 0x80003140 | 8 | 0x00090204,0x00062507 | IOS version |
| 0x80003158 | 4 | 0x0000FF16 | GDDR Vendor Code |
| 0x80003180 | 4 | 0x52535045 | Game ID 'RSPE' Wii Sports ID (Written by
Apploader) |
| 0x80003184 | 4 | 0x80000000 | Unknown Flag (Set by Apploader) |
| 0x8000318C | 4 | 0x00000000 | Title Booted from NAND (Launch Code) |
| 0x80003190 | 4 | 0x00000000 | Title Booted from NAND (Return Code) |
| 0x800030F0 | 4 | 0x00000000 | DOL Execute Parameters |