1. 1. Introduction
2. 2. Core
3. 1. 2.1. Build
   2. 1. 2.1.1. Embedded
      2. 2.1.2. Emulator
   3. 2.2. Emulator
   4. 1. 2.2.1. Valgrind profiling
   5. 2.3. Event Loop
   6. 2.4. Apps
   7. 2.5. Tests
   8. 2.6. Debugging on hardware
   9. 2.7. SystemView instrumentation
   10. 2.8. Miscellaneous
   11. 1. 2.8.1. Boot stages
       2. 2.8.2. Code style
       3. 2.8.3. DISC1
       4. 2.8.4. DISC2
       5. 2.8.5. Exceptions usage
       6. 2.8.6. Memory fragmentation management
       7. 2.8.7. Memory layout
       8. 2.8.8. TrustZone
       9. 2.8.9. SLIP-39
       10. 2.8.10. Translation data format
       11. 2.8.11. UI Layout lifecycle
       12. 2.8.12. Optiga configuration
4. 3. Legacy
5. 1. 3.1. Firmware format
6. 4. Python
7. 1. 4.1. trezorlib
8. 5. Common
9. 1. 5.1. Communication
   2. 1. 5.1.1. Sessions
      2. 5.1.2. Passphrase
      3. 1. 5.1.2.1. Migration
      4. 5.1.3. Bitcoin signing
   3. 5.2. Reproducible builds
   4. 5.3. Message Workflows
   5. 5.4. External definitions
10. 6. Storage
11. 7. Tests
12. 1. 7.1. Device Tests
    2. 7.2. Upgrade Tests
    3. 7.3. UI Tests
    4. 7.4. Click Tests
13. 8. Miscellaneous
14. 1. 8.1. Affected third-parties
    2. 8.2. Changelog
    3. 8.3. Coins' BIP-44 Paths
    4. 8.4. Contributing
    5. 8.5. FW update and device wipe
    6. 8.6. Generated Files
    7. 8.7. Git Hooks
    8. 8.8. Monorepo Notes
    9. 8.9. Review Process
    10. 8.10. TOIF Image Format
15. 9. Developers guide
16. 1. 9.1. Libraries
    2. 9.2. Hello World in Core