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ãšãã¥ã¬ãŒã¿èªäœã䜿ãããšã¯éæ³ã§ã¯ãããŸããããšãã¥ã¬ãŒã¿ã¯ããããã©ãããã©ãŒã äžã§å¥ã®ãã©ãããã©ãŒã ã®ãœãããŠã§ã¢ãåäœãããããã®ããã°ã©ã ã§ãããåæ³çãªçšéãå€ããããŸãã
ãã ãããšãã¥ã¬ãŒã¿ã§äœ¿çšãããœãããŠã§ã¢ïŒã²ãŒã ãã¢ããªã±ãŒã·ã§ã³ãªã©ïŒã®å©çšã«ã¯æ³šæãå¿ èŠã§ãã以äžã®ç¹ã«æ°ãã€ããå¿ èŠããããŸãã
BIOSã®äœ¿çš: äžéšã®ãšãã¥ã¬ãŒã¿ã¯ãç¹å®ã®ã³ã³ãœãŒã«ã®BIOSïŒåºæ¬å ¥åºåã·ã¹ãã ïŒãå¿ èŠã§ãããã®BIOSã¯éåžžãèäœæš©ã§ä¿è·ãããŠãããå ¬åŒã«ææããŠããªãå Žåããã®BIOSãã³ããŒãããããŠã³ããŒããããããããšã¯éæ³ã§ãã
ROMãã²ãŒã ããŒã¿: ãšãã¥ã¬ãŒã¿äžã§åããããã«äœ¿çšããROMãã²ãŒã ããŒã¿ããéåžžã¯èäœæš©ã§ä¿è·ãããŠããŸãããããã®ããŒã¿ãã€ã³ã¿ãŒãããããããŠã³ããŒãããããšã¯ãåæ³çã«ææããŠããªãéããéæ³ã§ããäžéšã®åœã§ã¯ãèªåã§ææããŠããã²ãŒã ãããã¯ã¢ãããšããŠäœ¿çšããããšãèªããããŠããå ŽåããããŸãããæ³åŸã¯åœã«ãã£ãŠç°ãªããŸãã
èªäœãœãããŠã§ã¢: èªåã§éçºãããœãããŠã§ã¢ããå ¬åŒã«é åžãããŠããããªãŒãœãããŠã§ã¢ããšãã¥ã¬ãŒã¿ã§åããããšã¯ãåºæ¬çã«åæ³ã§ãã
ã€ãŸãããšãã¥ã¬ãŒã¿èªäœã®äœ¿çšã¯åæ³ã§ãããããã§åãããœãããŠã§ã¢ã®ååŸæ¹æ³ãå©çšæ¹æ³ã«ãã£ãŠã¯éæ³ãšãªãå¯èœæ§ãããããã泚æãå¿ èŠã§ãã
äžèšãéã¿ãŠãèªäœãœãããŠã§ã¢ããšãã¥ã¬ãŒã¿ã§åäœããããšãåæã«ãªãŒãã³ãœãŒã¹ã§åºããŠããäŸãæããŠãã ãã
èªäœãœãããŠã§ã¢ããšãã¥ã¬ãŒã¿ã§åäœãããããšãåæã«ãªãŒãã³ãœãŒã¹ã§å ¬éããŠããäŸãšããŠã以äžã®ãããªãããžã§ã¯ããæããããŸãã
### 1. **Homebrewã³ãã¥ããã£**
ã²ãŒã ã³ã³ãœãŒã«ãå€ãã³ã³ãã¥ãŒã¿ã·ã¹ãã åãã«ããŠãŒã¶ãŒãèªäœãããœãããŠã§ã¢ïŒãããããHomebrewãïŒããªãŒãã³ãœãŒã¹ã§å ¬éããããšã¯ãéåžžã«æŽ»çºãªæŽ»åã§ãããããã®ãœãããŠã§ã¢ã¯ãšãã¥ã¬ãŒã¿äžã§åäœããããšãåæãšããŠéçºããã以äžã®äŸã代衚çã§ãã
- **NESïŒNintendo Entertainment SystemïŒåãHomebrew**
NESçšã«èªäœãããã²ãŒã ãããŒã«ãGitHubãªã©ã§ãªãŒãã³ãœãŒã¹ãšããŠå ¬éãããŠãããNESãšãã¥ã¬ãŒã¿ã§å®è¡å¯èœã§ããäŸãšããŠã[nesdev](https://nesdev.com/)ãšããã³ãã¥ããã£ããããNESçšã®ãªãŒãã³ãœãŒã¹ãœãããŠã§ã¢ãéçºããŒã«ãæäŸãããŠããŸãã
- **GBAïŒGame Boy AdvanceïŒåãHomebrew**
GBAåãã«éçºããããœãããŠã§ã¢ãå€ãã[gba-dev](https://gbadev.org/)ãªã©ã®ã³ãã¥ããã£ã§ãªãŒãã³ãœãŒã¹ãšããŠå ¬éãããŠããŸãããããã¯ãäž»ã«GBAãšãã¥ã¬ãŒã¿ïŒVisualBoyAdvanceãªã©ïŒäžã§åäœããããšãåæã«ããŠããŸãã
### 2. **RetroArchãLibretroãããžã§ã¯ã**
[RetroArch](https://www.retroarch.com/)ã¯ãè€æ°ã®ãšãã¥ã¬ãŒã¿ãçµ±åããŠåäœããããã©ãããã©ãŒã ã§ãããLibretroãšããAPIãéããŠããŸããŸãªã²ãŒã ã³ã¢ïŒãšãã¥ã¬ãŒã¿ïŒããµããŒãããŠããŸããLibretro APIã䜿çšããŠèªäœã®ã²ãŒã ãã¢ããªã±ãŒã·ã§ã³ãRetroArchäžã§åäœãããããšãã§ãããããã®ã³ã¢ã¯GitHubã§ãªãŒãã³ãœãŒã¹ãšããŠå ¬éãããŠããŸãã
- äŸãšããŠã[RetroArchã³ã¢ã®1ã€ã§ããStella](https://github.com/libretro/stella-libretro)ïŒAtari 2600ãšãã¥ã¬ãŒã¿ïŒããä»ã®ãšãã¥ã¬ãŒã¿ã³ã¢ãæããããŸãããããã®ãšãã¥ã¬ãŒã¿ã¯RetroArchäžã§åäœããèªäœã®ãœãããŠã§ã¢ãåäœãããããã®ããŒã¹ãæäŸããŠããŸãã
### 3. **PICO-8ïŒãã¡ã³ã¿ãžãŒã³ã³ãœãŒã«ïŒãšãã®ãªãŒãã³ãœãŒã¹ã¯ããŒã³**
[PICO-8](https://www.lexaloffle.com/pico-8.php)ã¯ããã¡ã³ã¿ãžãŒã³ã³ãœãŒã«ããšåŒã°ããä»®æ³ã²ãŒã æ©ã®äžçš®ã§ãèªäœã²ãŒã ã®éçºã«ç¹åããŠããŸããããã«è§ŠçºããããªãŒãã³ãœãŒã¹ã¯ããŒã³ã§ãã[LIKO-12](https://github.com/LIKO-12/LIKO-12)ã[TIC-80](https://github.com/nesbox/TIC-80)ã¯ãšãã¥ã¬ãŒã¿ãšããŠã®æ§è³ªãæã¡ãç¬èªã®ããã°ã©ãã³ã°ç°å¢ãåããŠããŸãããããã¯ããŠãŒã¶ãŒãèªäœããã²ãŒã ããšãã¥ã¬ãŒã¿ã§åäœãããããã«èšèšãããŠããããã¹ãŠãªãŒãã³ãœãŒã¹ã§ãã
### 4. **FCEUXãZSNESãªã©ã®ãšãã¥ã¬ãŒã¿ã§ã®Homebrew**
[NESãšãã¥ã¬ãŒã¿FCEUX](http://www.fceux.com/web/home.html)ã[SNESãšãã¥ã¬ãŒã¿ZSNES](https://sourceforge.net/projects/zsnes/)ã§ã¯ãNESãSNESåãã«éçºãããHomebrewã²ãŒã ããªãŒãã³ãœãŒã¹ã§å ¬éããããããã®ãšãã¥ã¬ãŒã¿äžã§åäœããããèšèšãããŠããŸããéçºè ã¯ãèªäœã®ãœãããŠã§ã¢ãå ¬éãããšãã¥ã¬ãŒã¿äžã§å®è¡ããããšã§ãããåºç¯ãªãŠãŒã¶ãŒã«å©çšãããããšãç®æããŠããŸãã
### 5. **Sega Mega Drive/Genesisåãã®éçº**
Sega Mega DriveïŒGenesisïŒåãã«èªäœã®ã²ãŒã ããã¢ãå ¬éããã³ãã¥ããã£ããããŸãããããã®ãœãããŠã§ã¢ã¯ã[BlastEm](https://www.retrodev.com/blastem/)ãªã©ã®ãšãã¥ã¬ãŒã¿ã§åäœããŸããå€ãã®èªäœãœãããŠã§ã¢ãGitHubãªã©ã§å ¬éããããšãã¥ã¬ãŒã¿ã§å®è¡ããããšãæšå¥šãããŠããŸãã
ãããã®äŸã®ããã«ããšãã¥ã¬ãŒã¿ã§åäœããããšãåæãšããèªäœãœãããŠã§ã¢ã¯ããªãŒãã³ãœãŒã¹ãšããŠå ¬éãããããšãäžè¬çã§ããéçºè ãèªç±ã«ãœãããŠã§ã¢ãäœæãããŠãŒã¶ãŒãããããšãã¥ã¬ãŒã¿ã§è©Šãããšãã§ããç°å¢ã¯ãã³ãã¥ããã£ã®æŽ»æ§åã«ç¹ãã£ãŠããŸãã
Msxã¯ãããã§ããããïŒ
MSXåãã®èªäœãœãããŠã§ã¢ïŒHomebrewïŒã®ã³ãã¥ããã£ãéåžžã«æŽ»çºã§ããªãŒãã³ãœãŒã¹ã§å ¬éãããŠãããããžã§ã¯ããå€æ°ååšããŸããMSXã¯1980幎代ã«æ¥æ¬ãäžå¿ã«ç»å Žãã8ãããããœã³ã³ã®èŠæ Œã§ããããšãã¥ã¬ãŒã¿äžã§åäœãããããšãåæãšããéçºãçãã§ãã以äžã¯ãMSXåãã®èªäœãœãããŠã§ã¢ããªãŒãã³ãœãŒã¹ã§å ¬éããŠããäŸããããžã§ã¯ãã§ãã
### 1. **MSXãšãã¥ã¬ãŒã¿äžã§åäœãããªãŒãã³ãœãŒã¹ã®ã²ãŒã **
MSXåãã®ã²ãŒã ãã¢ããªã±ãŒã·ã§ã³ããªãŒãã³ãœãŒã¹ã§éçºãããŠããã[openMSX](https://openmsx.org/)ã[blueMSX](http://www.bluemsx.com/)ãªã©ã®ãšãã¥ã¬ãŒã¿ã§å®è¡å¯èœã§ããMSXåãã®ã²ãŒã éçºã楜ããéçºè ããGitHubãªã©ã§ã³ãŒããå ¬éããŠããŸãã
- äŸãšããŠã[Konamiman's MSX](https://github.com/Konamiman/MSX)ãããžã§ã¯ãã¯ãããŸããŸãªMSXçšããŒã«ãããã°ã©ã ããªãŒãã³ãœãŒã¹ã§å ¬éããŠãããopenMSXãªã©ã®ãšãã¥ã¬ãŒã¿äžã§åäœããããšãæ³å®ããŠããŸãã
### 2. **MSX-BASICãã¢ã»ã³ããªã䜿çšããéçº**
MSXã®ãªãŒãã³ãœãŒã¹ãããžã§ã¯ãã§ã¯ãMSX-BASICãã¢ã»ã³ããªèšèªã䜿ã£ãŠã²ãŒã ãããŒã«ãäœæããäŸãå€ãèŠãããŸãããããã®ããã°ã©ã ã¯å®æ©ã§ãåäœããŸããããšãã¥ã¬ãŒã¿äžã§åããããšãäžè¬çã§ãã
- äŸãšããŠãGitHubäžã§å ¬éãããŠãã[MSXdev](https://www.msxdev.org/)ã®ãããžã§ã¯ãã«ã¯ãããŸããŸãªèªäœã²ãŒã ãããŒã«ãå ¬éãããŠããããããã¯ãšãã¥ã¬ãŒã¿äžã§åäœããããšãåæãšããŠããŸãã
### 3. **MSXãœãããŠã§ã¢éçºããŒã«**
MSXã®éçºãæ¯æŽããããã®ããŒã«ããªãŒãã³ãœãŒã¹ã§æäŸãããŠããŸãããããã®ããŒã«ã¯ããšãã¥ã¬ãŒã¿äžã§éçºã»ãããã°ãè¡ãéã«åœ¹ç«ã¡ãŸãã
- [WLA-DX](https://github.com/vhelin/wla-dx)ã¯ãMSXåãã®ã¢ã»ã³ããªèšèªã§ããã°ã©ã ãéçºããããã®ã¯ãã¹ã¢ã»ã³ãã©ã§ãMSXã®ã²ãŒã ãã¢ããªã±ãŒã·ã§ã³ãäœæããéã«å©çšãããããšããããŸãã
- [Fusion-C](https://github.com/Fabrizio-Caruso/Fusion-C)ã¯ãMSXã§Cèšèªã䜿ã£ãŠãœãããŠã§ã¢ãéçºããããã®ã©ã€ãã©ãªã§ãããCèšèªã§èªäœããã°ã©ã ãäœæããŠãšãã¥ã¬ãŒã¿äžã§ãã¹ãããããšãå¯èœã§ãã
### 4. **MSXãšãã¥ã¬ãŒã¿ã®ãªãŒãã³ãœãŒã¹ãããžã§ã¯ã**
MSXãšãã¥ã¬ãŒã¿èªäœããªãŒãã³ãœãŒã¹ã§éçºãããŠãããã®ãå€ããããŸããããã«ãããéçºè ã¯ãšãã¥ã¬ãŒã¿ãæ¹è¯ããªãããç¬èªã®èªäœãœãããŠã§ã¢ãäœæã»å ¬éããããšãå¯èœã§ãã
- **openMSX**: [openMSX](https://openmsx.org/)ã¯ãæãæåãªãªãŒãã³ãœãŒã¹ã®MSXãšãã¥ã¬ãŒã¿ã®äžã€ã§ããMSXã®ãœãããŠã§ã¢éçºè ã¯ãopenMSXã䜿ã£ãŠããã°ã©ã ã®åäœç¢ºèªãè¡ãããšãäžè¬çã§ãã
### 5. **MSXdevã³ã³ãã¹ã**
[MSXdev](https://www.msxdev.org/)ã¯ãMSXåãã®ã²ãŒã ãäœæããããã®ã³ã³ãã¹ãã§ãããåå è ãèªäœããMSXã®ã²ãŒã ããªãŒãã³ãœãŒã¹ã§å ¬éããããšãå€ããããŸããå€ãã®MSXdevã®åå è ã¯ããšãã¥ã¬ãŒã¿äžã§åäœãããããšãåæã«ã²ãŒã ãäœæãããœãŒã¹ã³ãŒããå ¬éããŠããŸãã
ãããã®äŸã®ããã«ãMSXåãã®èªäœãœãããŠã§ã¢ããšãã¥ã¬ãŒã¿äžã§åäœãããããšãåæã«ãããªãŒãã³ãœãŒã¹ãããžã§ã¯ãã¯å€æ°ååšããMSXãšãã¥ã¬ãŒã¿ãšçµã¿åãããŠãçŸä»£ã®ç°å¢ã§ãMSXã®ãœãããŠã§ã¢éçºã楜ããããšãã§ããŸãã
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