View source for Memory map/fr

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{| style="border-collapse: collapse; padding: 0.2em 0.2em 0.2em 0.2em;"
|- style="background-color: #ddd;"
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ddd;" | '''Début de l' Adresse'''
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ddd;" | '''Fin de l' Adresse'''
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ddd;" | '''Taille'''
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ddd;" | '''Description'''

|- style="background-color: #ddd;"
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x80000000
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x817FFFFF
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 24 MB
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | MEM1 Memory (Caché)

|- style="background-color: #ddd;"
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0xC0000000
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0xC17FFFFF
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 24 MB
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | MEM1 Memory (Non-Caché)

|- style="background-color: #ddd;"
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x90000000
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x93FFFFFF
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 64 MB
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | MEM2 Memory (Caché)

|- style="background-color: #ddd;"
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0xD0000000
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0xD3FFFFFF
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 64 MB
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | MEM2 Memory (Non-Caché)

|- style="background-color: #ddd;"
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0xCD000000
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0xCD008000
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | Registre du HardWare
|}

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'''

{| style="border-collapse: collapse; padding: 0.2em 0.2em 0.2em 0.2em;"
|- style="background-color: #ddd;"
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ddd;" | '''Addresse'''
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ddd;" | '''Taille'''
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ddd;" | '''Valeur'''
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #ddd;" | '''Description'''

|- style="background-color: #ddd;"
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x80000000
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 6
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x525350453031
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | Code du Jeu 'RSPE01' (Wii Sports)
|- style="background-color: #ddd;"
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x80000018
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 4
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x5D1C9EA3
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | ID du Jeu Wii
|- style="background-color: #ddd;"
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x80000020
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 4
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x0D15EA5E
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | Code Standard de Boot de Nintendo
|- style="background-color: #ddd;"
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x80000024
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 4
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x00000001
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | Inconnu
|- style="background-color: #ddd;"
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x80000028
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 4
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x01800000
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | Taille de la mémoire (Physique) 24MB
|- style="background-color: #ddd;"
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x8000002C
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 4
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x00000023
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | Model de Paneau 
|- style="background-color: #ddd;"
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x80000030
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 4
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x00000000
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | Arena Low
|- style="background-color: #ddd;"
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x80000034
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 4
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x817FEC60
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | Arena High
|- style="background-color: #ddd;"
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x80000038
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 4
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x817FEC60
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | Début du FST (Varie dans Tous les Jeu)
|- style="background-color: #ddd;"
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x8000003C
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 4
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x00001394
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | Taille Maximum du FST (Varie dans Tous Les Jeu)
|- style="background-color: #ddd;"
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x80000060
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x24
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | Copyright code
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" |Le Crocher de l' Assembleur PPC utilisé par le debugger
|- style="background-color: #ddd;"
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x800000EC
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 4
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x81800000
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | Adresse du Moniteur de Debuggage de Développement (Si il est présent)
|- style="background-color: #ddd;"
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x800000F0
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 4
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x01800000
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | Taille de la Mémoire Simulé
|- style="background-color: #ddd;"
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x800000F4
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 4
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x00000000
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | BI2
|- style="background-color: #ddd;"
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x800000F8
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 4
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x0E7BE2C0
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | Vitesse des Bus de la Console
|- style="background-color: #ddd;"
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x800000FC
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 4
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x2B73A840
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | Vitesse du CPU de la Console
|- style="background-color: #dee;"
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #fdd;" | 0x80001800
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #fdd;" | 0x1800
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #fdd;" | 
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #fdd;" | Unused Exception Vector area often used for loader stubs and reloaders as this area is never cleared or used.
|- style="background-color: #ddd;"
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x800030F0
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 4
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x00000000
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | Parametre du DOL éxécuté
|- style="background-color: #ddd;"
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x80003130
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 8
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x933E0000, 0x93400000
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | Où est rangé le Heap de l' IOS
|- style="background-color: #ddd;"
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x80003138
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 4
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x00000011
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | Version d' Hollywood
|- style="background-color: #ddd;"
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x80003140
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 8
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x00090204,0x00062507
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | Version de l' IOS
|- style="background-color: #ddd;"
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x80003158
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 4
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x0000FF16
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | Code du Vendeur de la GDDR
|- style="background-color: #ddd;"
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x80003180
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 4
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x52535045
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | ID du Jeux 'RSPE' Wii Sports ID. If these 4 bytes don't match the ID at 80000000, offline mode in games is disabled.
|- style="background-color: #ddd;"
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x80003184
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 4
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x80000000
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | Addresse de l' ID du Jeu
|- style="background-color: #ddd;"
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x8000318C
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 4
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x00000000
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | Titre Booté depuis le  NAND (Launch Code)
|- style="background-color: #ddd;"
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x80003190
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 4
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | 0x00000000
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #dde;" | Title Booted from NAND (Return Code)
|- style="background-color: #dee;"
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #fdd;" | 0x80003400
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #fdd;" | 0x100
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #fdd;" | 
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #fdd;" | NAND boot vector (Broadway initialization code from nandloader)
|- style="background-color: #eed;"
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #eed;" | 0x80003F00
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #eed;" | 0x132c100 (~19.2MB)
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #eed;" | 
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #eed;" | Standard application executable area
|- style="background-color: #dee;"
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #fdd;" | 0x81330000
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #fdd;" | 0x4d0000 (~4.8MB)
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #fdd;" | 
| style="border: 1px solid #ccc; padding: 0.2em; background-color: #fdd;" | Loader executable area
|}

Applications should use the 0x80003F00 - 0x81330000 area for executable code and data loaded as part of their ELF/DOL, while loaders should use from 0x81330000 onwards. Applications can use the loader area and MEM2 as data work space once they are running, but they should restrict the sections contained in the DOL or ELF to the executable area only, since MEM2 is reserved as work area for the loader at that time. To preserve "return to loader" functionality, applications should never use the 0x80001800-0x80003000 area.