Memory
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This page contains information for various structures stored in RAM and elsewhere. The original NTR 0x160 byte .nds header is located at 0x02fffe00. The full TWL 0x1000 byte .nds header is located at 0x02ffe000.
RAM System settings are normally located at 0x02000400. This struct is pointed to by the ptr at 0x02fffdfc. Structure format:(Sections in this structure not listed here are zero, sample data is included in descriptions.)
| Offset | Size | Description |
|---|---|---|
| 0x0 | 0x1 | Unknown, bit 3 is set when wireless comms are enabled, clear when comms are disabled(0x0f) |
| 0x3 | 0x1 | Unknown(0x01) |
| 0x5 | 0x1 | Country code, same as Wii country codes |
| 0x6 | 0x3 | Unknown, byte at 0x6 might be related to country code?(Offset 0x6 US: 0x01 Canada: 0x02 Offset 0x7: 0x09 0x74) |
| 0xa | 0x2 | u16 unknown(0x33d) |
| 0x10 | 0x1 | Byte unknown(0x01) |
| 0x1a | 0x2 | Unknown, language code?(0x70e for English, 0x20f for French) |
| 0x30 | 0x10 | Unknown |
| 0x44 | 0x1 | Favorite color |
| 0x46 | 0x2 | Bytes for birthday, month and day, respectively |
| 0x48 | 0x10 | UCS-2 nickname, max 8 characters |
| 0x5e | 0x38 | UCS-2 message, max 28 characters |
| 0x94 | 0x1 | Parental controls flags?(Parental controls fields are all zero when not in use) |
| 0x9b | 0x1 | Unknown(0x01) |
| 0x9c | 0x1 | Years of age for the highest permitted rating? |
| 0x9e | 0x1 | Unknown(0x06) |
| 0xa1 | 0x4 | Parental Controls PIN(ASCII) |
| 0xa6 | 0x40 | UCS-2 Parental Controls secret answer for PIN reminder, max 32 characters |