NO$GBA pronounced as No Cash GBA is a Nintendo DS / DS Lite and GameBoy Advance emulator for Windows XP, Vindows VISTA and MS-DOS. NO$GBA options include emulating all known save types as well as and multiple cartridges reading. NoGBA supports multiplayer and is able to load multiple NDS ROM files for linking games. Multiplayer for GBA Games is also supported.

It's just a bunch of small details/bugfixes.
The sd/mmc/i2c related ones might be useful for developing & testing new DSi exploits.

23 Jul 2017 - version 2.8f



- nds/3d/help: note on MTX_PUSH/POP/STORE/RESTORE in Mode1 (thanks staplebutter)
- nds/3d/emu: matrix stack in mode1 behaves like mode2 (fixes light directions)
- dsi/mmc: supports MMC commands CMD1 and CMD6 (somewhat needed for libnds)
- dsi/sd: added warning on trying to use SD card in 4bit mode with pull-up on
- dsi/i2c: support softreset via bptwl (keeping main ram and bptwl regs intact)
- dsi/help: added notes on warmboot info at 2003000h (for autostarting a title)
- dsi/help: more details on 2FFD7BCh (scr,type,hcd,csr,clk_ctl,card_opt,devic e)
- bios clone: reproduces div-zero, fixed crash on div-overflow (thanks endrift)
- gba/io: emulates some more unused bits as non-writeable (thanks endrift)
- gba/help: note on BLDALPHA being R/W (unlike official specs, thanks endrift)
- debug/help: note on nds9 debug message ports 4FFFAxxh working on gba/nds7 too
- setup: renamed "Emu Identification" to "Debug I/O" and enabled it by default
- gui: fixed window positions/fullscr when taskbar at upper/left (thanks joseph)
For: Windows.

http://problemkaputt.de/gba.htm