Bios7.bin Bios9.bin Firmware.bin

The Nintendo DS is a handheld video game console that was released by Nintendo in 2004. The DS stands for Dual Screen.

EmulatorRom FolderExtensionBIOSController Config
DraSticnds.nds .zipnds_bios_arm7.bin (optional), nds_bios_arm9.bin (optional), nds_firmware.bin (optional)/opt/retropie/configs/nds/drastic/config/drastic.cfg
lr-desmumends.nds .zipbios7.bin (optional), bios9.bin (optional), firmware.bin (optional)/opt/retropie/configs/nds/retroarch.cfg
lr-desmume-2015nds.nds .bin .zipbios7.bin (optional), bios9.bin (optional), firmware.bin (optional)/opt/retropie/configs/nds/retroarch.cfg

Emulator: DraStic

Specifically bios7.bin and bios9.bin. I’m trying to download an xbox 369 game and it starts off at a reasonable download speed (a couple megabytes per second iirc, would have finished in an hour) but then slows down to 100-200 kb per second. Is this a problem with my computer or the website? To actually run games, you'll need BIOS files, named 'bios7.bin' and 'bios9.bin', and a firmware file, named 'firmware.bin', placed in the same directory as the executable. On the Switch, you'll also need to have a ROM file named 'rom.nds' in the directory, because there's no file browser yet. Specifically bios7.bin and bios9.bin. I’m trying to download an xbox 369 game and it starts off at a reasonable download speed (a couple megabytes per second iirc, would have finished in an hour) but then slows down to 100-200 kb per second. Is this a problem with my computer or the website?

Bios7.bin, 16KB: ARM7 BIOS; bios9.bin, 4KB: ARM9 BIOS; firmware.bin, 128/256/512KB: firmware; Firmware boot requires a firmware dump from an original DS or DS Lite. DS firmwares dumped from a DSi or 3DS aren't bootable and only contain configuration data, thus they are only suitable when booting games directly. Bios7.bin, 16KB: ARM7 BIOS; bios9.bin, 4KB: ARM9 BIOS; firmware.bin, 256KB: firmware; Note: the DS-mode firmware in the 3DS isn't bootable, it only contains the bare minimum to run games. As for the rest, the interface should be pretty straightforward. If you have a question, don't hesitate to ask, though! Better 3D engine; sound; wifi.

Note that while DraStic may run very well, it is currently experimental beta software. Any games that use the microphone will only create noise and will not use a real microphone, Also any games in 'bookmode' (e.g Brain Training) will always play rotated at 90 degrees and cannot be rotated in Drastic.

Bios9.bin

BIOS

The default installation of DraStic includes simulated BIOS files that will work in most cases. Actual BIOS files (listed above) can be added to

ROMS

Accepted File Extensions: .nds .zip

Place your DS ROMs in

Controls

DraStic Controls

Add custom controls using the DraStic GUI (by pressing RIGHT ANALOG RIGHT or DOWN ANALOG RIGHT (in some case) or 'm' key on the keybord), or by editing

Bios7.bin Bios9.bin Firmware.bin

Emulator: lr-desmume and lr-desmume2015

MelonDS

Bios7.bin Bios9.bin Firmware.bin

Note that lr-desmume is very experimental and lags quite a bit even with an overclocked RPI 2/3.

BIOS

lr-desmume/lr-desmume2015 can optionally load and use the NDS BIOS/Firmware files: bios7.bin, bios9.bin and firmware.bin.

Place the files in

FileMD5
firmware.bin (NDS Firmware)145eaef5bd3037cbc247c213bb3da1b3
bios7.bin (ARM7 BIOS)df692a80a5b1bc90728bc3dfc76cd948
bios9.bin (ARM9 BIOS)a392174eb3e572fed6447e956bde4b25

For the BIOS/Firmware files to be used by the emulator, the core option Use External BIOS/Firmware should be enabled.

ROMS

Accepted File Extensions: .nds .bin .zip

Place your DS ROMs in

Controls

Phoenix Award Bios Update

lr-desmume(2015) Controls

MelonDS - Nintendo DS - Downloads - Emulators

lr-desmume utilises Retroarch configurations

Arm7 Bios Download

Add custom retroarch controls to the retroarch.cfg file in

For more information on custom RetroArch controls see: RetroArch Configuration