mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-12-23 23:08:14 +00:00
1.3 KiB
1.3 KiB
Memory Layout
Flash
| sector | range | size | function |
|---|---|---|---|
| Sector 0 | 0x08000000 - 0x08003FFF | 16 KiB | boardloader (1st stage) (write-protected) |
| Sector 1 | 0x08004000 - 0x08007FFF | 16 KiB | boardloader (1st stage) (write-protected) |
| Sector 2 | 0x08008000 - 0x0800BFFF | 16 KiB | storage area |
| Sector 3 | 0x0800C000 - 0x0800FFFF | 16 KiB | storage area |
| Sector 4 | 0x08010000 - 0x0801FFFF | 64 KiB | bootloader (2nd stage) |
| Sector 5 | 0x08020000 - 0x0803FFFF | 128 KiB | firmware |
| Sector 6 | 0x08040000 - 0x0805FFFF | 128 KiB | firmware |
| Sector 7 | 0x08060000 - 0x0807FFFF | 128 KiB | firmware |
| Sector 8 | 0x08080000 - 0x0809FFFF | 128 KiB | firmware |
| Sector 9 | 0x080A0000 - 0x080BFFFF | 128 KiB | firmware |
| Sector 10 | 0x080C0000 - 0x080DFFFF | 128 KiB | firmware |
| Sector 11 | 0x080E0000 - 0x080FFFFF | 128 KiB | firmware |
RAM
| region | range | size | function |
|---|---|---|---|
| CCM RAM | 0x10000000 - 0x1000FFFF | 64 KiB | Core Coupled Memory |
| SRAM1 | 0x20000000 - 0x2001BFFF | 112 KiB | General Purpose SRAM |
| SRAM2 | 0x2001C000 - 0x2001FFFF | 16 KiB | General Purpose SRAM |