Nano 3G/Memory Map
| Address | Description | Notes |
|---|---|---|
| 0xFFFF FFFF - 0x2204 0000 | ||
| 0x2203 FFFF - 0x2200 0000 | On-chip SRAM | Always accessible |
| 0x0BFF FFFF - 0x0A00 0000 | SDRAM Mirror 2 | Same contents as mirror 1 |
| 0x09FF FFFF - 0x0800 0000 | SDRAM Mirror 1 | Needs initialization |
| 0x07FF FFFF - 0x0000 0000 |
