This core is under BSD 3-Clause license.
RPI0/RPI1 | RPI3 | RPI4/RPI400 | RPI5 | ODROID XU4 | OGA/OGS/RG351 | PC | RG353 |
---|---|---|---|---|---|---|---|
✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ |
Feature | Supported |
---|---|
Restart | ✔ |
Screenshots | ✔ |
Saves | ✔ |
States | ✔ |
Rewind | ✔ |
Netplay | ✔ |
Core Options | ✔ |
RetroAchievements | ✔ |
RetroArch Cheats | ✔ |
Controls | ✔ |
Remapping | ✔ |
Rumble | ✔ |
Subsystem | ✔ |
Filename | Description | MD5 | Provided |
---|---|---|---|
n88.rom | BASIC rom | 22be239bc0c4298bc0561252eed98633 f7cba6a308c2718dbe97e60e46ddd66a 4f984e04a99d56c4cfe36115415d6eb8 | ❌ |
n88_0.rom | BASIC rom #1 | e28fe3f520bea594350ea8fb00395370 c254685f00ca9c31b97203d6ef19f5e2 d675a2ca186c6efcd6277b835de4c7e5 | ❌ |
n88_1.rom | BASIC rom #2 | e844534dfe5744b381444dbe61ef1b66 a8e298da7ac947669bcb1ff25cee0a83 | ❌ |
n88_2.rom | BASIC rom #3 | 6548fa45061274dee1ea8ae1e9e93910 9d03154fd9abfc28c4e6d4dc705e6e23 | ❌ |
n88_3.rom | BASIC rom #4 | fc4b76a402ba501e6ba6de4b3e8b4273 e1791f8154f1cdf22b576a1a365b6e1f | ❌ |
n88n.rom | Emulation de la série PC-8000 | 5d6854624dd01cd791f58727fc43a525 93cd1d78b7b9c50b80041ed330332ece 2ff07b8769367321128e03924af668a0 | ❌ |
disk.rom | Chargement des images disque | 793f86784e5608352a5d7f03f03e0858 01b1af474fcabe93c40d779b234a3825 | ❌ |
Put the bios like this:
┣ 📁 recalbox
┃ ┣ 📁 share
┃ ┃ ┣ 📁 bios
┃ ┃ ┃ ┣ 📁 quasi88
┃ ┃ ┃ ┃ ┣ 🗒 n88.rom
┃ ┃ ┃ ┃ ┣ 🗒 n88_0.rom
┃ ┃ ┃ ┃ ┣ 🗒 n88_1.rom
┃ ┃ ┃ ┃ ┣ 🗒 n88_2.rom
┃ ┃ ┃ ┃ ┣ 🗒 n88_3.rom
┃ ┃ ┃ ┃ ┣ 🗒 n88n.rom
┃ ┃ ┃ ┃ ┣ 🗒 disk.rom
Filename | Description | MD5 | Provided |
---|---|---|---|
n88knj1.rom | Kanjis display. | d81c6d5d7ad1a4bbbd6ae22a01257603 | ❌ |
Put the bios like this:
┣ 📁 recalbox
┃ ┣ 📁 share
┃ ┃ ┣ 📁 bios
┃ ┃ ┃ ┣ 📁 quasi88
┃ ┃ ┃ ┃ ┣ 🗒 n88knj1.rom
Roms must have the extension:
This system supports compressed roms in .zip/.7z format. However, be careful, it is only an archive.
The files contained in the .zip/.7z must correspond to the extensions mentioned above.
Moreover, each .zip/.7z file must contain only one compressed rom.
Put the roms like this:
┣ 📁 recalbox
┃ ┣ 📁 share
┃ ┃ ┣ 📁 roms
┃ ┃ ┃ ┣ 📁 pc88
┃ ┃ ┃ ┃ ┣ 🗒 game.zip
The roms using TOSEC format are highly recommended.
For more information about roms, go to this tutorial!
To be able to keep your custom configurations during an upgrade, we advise you to use our configuration override feature.
You can configure various options in two different ways.
┣ 📁 RetroArch Menu
┃ ┣ 📁 Core options
┃ ┃ ┣ 🧩 Name_option
retroarch-core-options.cfg
:┣ 📁 recalbox
┃ ┣ 📁 share
┃ ┃ ┣ 📁 system
┃ ┃ ┃ ┣ 📁 configs
┃ ┃ ┃ ┃ ┣ 📁 retroarch
┃ ┃ ┃ ┃ ┃ ┣ 📁 cores
┃ ┃ ┃ ┃ ┃ ┃ ┣ 🧩 retroarch-core-options.cfg
Options | Options values | Variables (for configuration override) | Variables values |
---|---|---|---|
BASIC mode | N88-BASIC V2 ✅ / N88-BASIC V1H / N88-BASIC V1S / N-BASIC |
q88_basic_mode |
N88 V2 / N88 V1H / N88 V1S / N |
Sub-CPU Mode | Run SUB-CPU only during the disk access ✅ / Run both CPUs during the disk access / Always run both CPUs |
q88_sub_cpu_mode |
0 / 1 / 2 |
CPU | 1 MHz (underclock) / 2 MHz (underclock) / 4 MHz (NEC µPD780) ✅ / 8 MHz (NEC µPD70008) / 16 MHz (overclock) / 32 MHz (overclock) / 64 MHz (overclock) |
q88_cpu_clock |
1 / 2 / 4 / 8 / 16 / 32 / 64 |
Sound board | OPN (Yamaha YM2203) / OPNA (Yamaha YM2608) ✅ |
q88_sound_board |
OPN / OPNA |
Use FDC-Wait | Enabled ✅ / Disabled |
q88_use_fdc_wait |
enabled / disabled |
Use PCG-8100 | Disabled ✅ / Enabled |
q88_use_pcg-8100 |
disabled / enabled |
Save to disk image | Disabled ✅ / Enabled |
q88_save_to_disk_image |
disabled / enabled |
Rumble on disk access | Enabled ✅ / Disabled |
q88_rumble |
enabled / disabled |
Screen size | Full (640x400) ✅ / Half (320x200) |
q88_screen_size |
full / half |