It’s always nice to keep a record of changes. For a complete report, you can check the commit log. Alternatively, here’s a simplified list:
2025-04-21
- Multiple corrections, see https://github.com/flipacholas/Architecture-of-consoles/issues/400 (thanks @Clownacy).
2024-01-31
- Added information about the orthogonal instruction set.
2022-12-17
- Added visual examples about interlaced mode and removed wrong examples. See https://github.com/flipacholas/Architecture-of-consoles/issues/163 (thanks @Mittens0407)
2022-01-12
- Corrected statement about the pulse 3 (see https://github.com/flipacholas/Architecture-of-consoles/issues/86), thanks @Ralakimus
2021-11-27
- Updated game screenshots and graphic materials.
- Added diagrams.
- General grammar and spelling fixes, with some re-phrasing in-between.
- Added information about accessing the YM2612 through the 68000 and the command structure of Mode V (see https://github.com/flipacholas/Architecture-of-consoles/issues/54), thanks @djmips.
- Added info about CRAM dots and MegaNet.
- Improve referencing style.
2020-10-25
- Added more content focusing on the 68k-z80 communication
2020-09-07
- Expanded CPU section
- Corrected main RAM values
2020-01-18
- Expanded Audio section and included more audible content
2019-09-17
- Added a quick introduction
2019-05-23
- Improved definition of FM (such a difficult topic)
2019-05-18
- Ready for publication