Download the MelonDS emulator and the bios7.bin, bios9.bin, firmware.bin and a dumper from the official webpage. Downloads. Windows 64. Bios7.bin Bios9.bin Firmware.bin Download. Maybe they should group emulators in to system groups like Super Nintendo, Nintendo 64 and in there put the. Bios7 Bin Bios9 Bin Download 64. 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. Jul 16, 2017. bios7.bin - ARM7 BIOS, 16KB. bios9.bin - ARM9 BIOS, 4KB. firmware.bin - firmware, 256KB or 512KB Note: the DS-mode firmware in the 3DS isn't bootable. Place your bios7.bin, bios9.bin and firmware.bin BIOS file in ROMS. Accepted File Extensions:.nds.zip. Place your DS ROMs in Controls lr-desmume Controls. Panafz1.bin: Panasonic FZ-1: f47264dd47fe30f73ab3c010015c155b: panafz10.bin: Panasonic FZ-10: 51f2f43ae2f3508a14d9f56597e2d3ce: panafz10-patched.bin: Panasonic FZ-10.

melonDS
Developer(s)	Arisotura Repository contributors
Latest version	0.9.2
Active	Yes
Platform(s)	Multi-platform
Emulates	Nintendo DS
Accuracy	Medium-Accurate
Website	melonds.kuribo64.net
Support($)	Patreon
Programmed in	C, C++
License	GNU GPLv3
Source code	GitHub
BIOS/Keys	Required for DSi

melonDS is a free and open-source Nintendo DS emulator aiming for better performance than DeSmuME and to emulate Wi-Fi and local multiplayer capabilities. It is developed by Arisotura (formerly known as StapleButter), a former contributor to DeSmuME, and has been available as a libretro core since version 0.6.

Downloads[edit]

Official Builds
Also available on Github

Dev Builds

git
(Unofficial)

Release 5
GBATemp Thread
Ported by Hydr8gon, and currently maintained by Generic (aka RSDuck), who added an ARM64 JIT and other improvements. (Unofficial)

Vita Port
No longer maintained

Overview[edit]

As of 0.9.1, melonDS offers:

Nearly complete core (CPU, video, audio, ...)
JIT recompiler for fast emulation
OpenGL renderer, 3D upscaling
RTC, microphone, lid close/open
Joystick support
Savestates
Various display position/sizing/rotation modes
(WIP) Wifi: local multiplayer, online connectivity
(WIP) DSi emulation
DLDI
(WIP) GBA slot add-ons
and more are planned!

Though it's not as mature as DeSmuME in some areas, it's a relatively simple emulator to use and has potential.

Cheats/BIOS (DSi)[edit]

Issues[edit]

Like most emulators, development has been rocky with at one point the sole developer putting the project on a hiatus in May of 2018 leaving this to-do list for anyone who wished to contribute improving the emulator, which is still open-source. On July 2018 it was announced that development was going to continue for melonDS and has since shown potential.

There is very little to tweak in terms of improving performance (which can be a good or bad thing). This is mainly due to the developer's goal of accurate emulation rather than providing game-specific hacks.

The OpenGL renderer is still being worked on, meaning that there's a slight chance some models/textures may not render correctly.

melonDSi[edit]

On October 15, 2019, Arisotura released the beta version of an emulator called melonDSi, an experimental melonDS branch for DSi emulation. So far, it's able to boot into the home screen of the DSi's firmware and boot some DSiWare, DSi-Enhanced games and other features (cameras, DSP, new wifi, etc.) aren't supported yet. It used to have required a lot of files to be dumped in order to work (most of which were console-unique), however it has been reworked to require less files (namely, the DSi ARM7 & ARM9 BIOS, the DSi Firmware, and a NAND dump). It has since been merged into the master branch and is available on melonDS 0.9.

Getting started[edit]

From the README on GitHub:

melonDS requires BIOS/firmware copies from a DS. Files required:

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.

DS BIOS dumps from a 3DS can be used with no compatibility issues. DSi BIOS dumps should be usable too, provided they were dumped properly.

These files can be found here. If you do choose to look elsewhere online for system files, be warned that there are old hacked dumps floating around that breaks if the WFC configurations are altered.

In order to use the OpenGL renderer, you must have at least OpenGL 3.1.More information can be found in this FAQ.

To use melonDS in DSi mode, you need extra files which can be found on this page.

Gallery[edit]

Top: 2x the native resolution without OpenGL.
Bottom: 2x the native resolution with OpenGL
Top: Native software render.
Bottom: 4x the native resolution with OpenGL

Melonds Romlist

External links[edit]

The One That Flourished: A Look at melonDS 0.8 (By Dolphin tester JMC47, aka Justin M. Chadwick. 6 June 2019.)

Retrieved from 'https://emulation.gametechwiki.com/index.php?title=MelonDS&oldid=42294'

First of all, melonDS requires BIOS and firmware dumps from a DS or if you want to emulate the DSi, melonDS requires the BIOS, firmware and NAND image. We haven't gotten around to making alternate BIOS/firmware yet. So, you will need to obtain those:

DS Emulation

bios9.bin - 4KB - ARM9 BIOS
bios7.bin - 16KB - ARM7 BIOS
firmware.bin - 128/256/512KB - firmware dump

You can then configure the BIOS and Firmware by going to Emu Settings -> DS-mode and then navigate to the paths of each file.

You can dump these files from a DS/DSi/3DS with this dumper by running it on a flashcart on a DS, (R4, Acekard, etc) or through nds-bootstrap or similar on a DSi/3DS.

The firmware can come in three flavors:

DSi/3DS DS-mode firmware: 128KB
regular DS firmware: 256KB
iQue DS firmware: 512KB

Nds Bios 7 And 9

DSi/3DS DS-mode firmwares are not bootable. They only contain configuration data.

DSi Emulation

As of melonDS 0.9, melonDS can also emulate the DSi. To get the DSi BIOS, firmware and NAND image, you need these files:

DSi ARM9 BIOS: 64KB
DSi ARM7 BIOS: 64KB
DSi Firmware: 128KB
DSi NAND image: ~240MB

To obtain the DSi BIOS and firmware, you can use this dumper and to dump the DSi NAND (must include the nocash footer), you can use dumpTool.

Once that is done, you can launch melonDS and set it up.

Emu settings

Boot game directly: when loading a ROM, this will run the ROM directly instead of running the 'Nintendo DS' boot screen.Note that if your firmware comes from a DSi or 3DS, you should keep this enabled.

Input config

This is where you map keyboard and joystick input. To map a button, click it, then press the desired key or joystick button. You can press Escape to cancel the mapping process, leaving the previous mapping unchanged. Joystick mappings can also be cleared by pressing Backspace.

As of 0.8.1, it is possible to map keys with modifiers (Ctrl+Z, Shift+Q, Ctrl+Alt+K...). Key mappings can also be cleared by pressing Backspace, just like for joystick mappin