[multi] NO$GBA 2.7b

9 Nov 2013 - version 2.7b

• No$gba v2.7b bigger nds flash.sav, 16bit audio, poc-xboo
• a22i: prevents unsupported [dest-1] for .pack_lz77 (fixes no$firmware loading)
• help: added caution on unsupported [dest-1] for LZ77UnCompVram bios function
• sav: support for 1024kbyte and 8192kbyte nds flash save memory (both untested)
• sav: dynamically allocates save memory as needed (between 128k and 8192kbyte)
• bugfix: hwreset preserves gba/sav media creation date (got destroyed in v2.7a)
• nds/help: added more nds cartridge rom IDs and nds flash IDs (thanks jimmsu)
• poc/clone: fixed bug in pocketstation bios-clone (added INT_BASE to show_date)
• poc/loader: accepts checksum for newly discovered « J110″ BIOS version
• poc/emu: applies 4×4 pre-zoom (less tiny window, avoid StretchDIBits failure)
• poc/help: added notes on BIOS versions (in no$psx help, see there)
• poc/help: added POC-XBOO circuit and sample code for xboo TTY debug messages
• poc/xboo: tty debug window (ascii characters transferred via FUNC3 feature)
• poc/xboo: verify-before-write and skip-if-same (higher lifetime/faster upload)
• poc/xboo: pocketstation upload/download memcard and download bios functions
• nds/help: added basic notes on special ds carts (infrared, nand, microsd slot)
• sound: optional 16bit output (instead of 8bit) (maybe fixes ´noise´ problems)
• gui/setup: uses asia-compatible TabControl instead of unreliable PropertySheet
• The v2.7b update uses some new dynamic memory allocation code to support bigger .sav files – this part wasn’t tested very well yet (my PC is just too slow to play NDS games on it, sorry).
  Before starting the update, it may be recommended to backup your GBA/NDS .sav files (from the battery folder), and GBA .sna files (from the snap folder).

23 Mar 2021 - version 3.04

• web released new gbatek version with separate htm pages per chapter
• help engine allows to export gbatek to multple chapter-name.htm pages
• help engine added search/prev/next functions, and goto prev/next chapter
• help engine save_as adds vgwort markers to htm pages (for usage stats)
• debug added simple ARM CPU tracelog function (in tty debugmsg window)
• debug added nds-wifi IE/IF interrupt enable/flags (in io map window)
• nds-ir-help cartridge infrared port SPI commands and memory map
• nds-ir-help activity meter IR commands and memory map
• nds-ir-help p-walter IR commands, memory map, LCD and Accel registers
• nds-ir-help component lists for infrared carts and pedometers
• nds-ir-help H8/386 exception vectors and SFRs, H8/300H registers and opcodes
• nds-cart-help SanDisk rom supports max 200h-byte blocks (padded with FFh)
• dsi-i2c-help added ACK/NACK notes (thanks lidnariq)
• nds-wifi-help much better specs for nintendo beacons (zone and download play)
• nds-wifi-help much better specs for ds download play transfer protocol
• nds-wifi-help added CMD/REPLY multiplay specs (thanks Arisotura)
• nds-wifi-emu multiplay cmd/reply transfers (semi-stable)
• nds-wifi-emu data frame rxhdr cmd/reply type, and txhdr reply status
• nds-wifi-emu data frame rxhdr bssid match flag (per from/to sta/ds)
• nds-wifi-emu rxfilter for da=mac, and broadcast with/without bssid=bssid
• cmdline added fullscreen mode commandline switch (see /? for all switches)
• multimachine mount_system (and init MAC address) now after init machine_id
• multimachine fixed vram-remapping on add machne (moved after chain_in arm7)
• multimachine fixed crash on non-existing sinline-dealloc on nds7 side
• multimachine fixed 2-player no$gba.ini dsi-detect crash (thanks Lorenzo)

17 Oct 2020 - version 3.03

• filesys viewer:supports deeply nested/compressed/encrypted filesystems
• filesys viewer:allows to browse into dozens of compressed/archive filetypes
• filesys viewer:added file/folder/archive/device icons, added save-as button
• filesys viewer:auto-mounts child archives when expanding treeview items
• filesys viewer:detects about 150 different filetypes
• nds/help:file formats for sound, 2d/3d-video, message, manuals
• 3ds/help:file formats for sound, 3d-video, message, mpo, cro0/crr0, config
• compression/help:specs for Yaz0, ASH0, ALZ1, zip compression
• archive/help:specs for arcless, narcless, sarc, zar, encrypted arika archives
• gba/eeprom:ignores non-DMA access (Tomato Adventure) (thanks Unknown W.B.)
• gba/eeprom:avoids crash by stripping upper 4bit of 14bit addresses
• gba/debug:fixed nonsense warnings on jumps to 300xxxxh (caused by dsi mapper)
• dsi/ndma:gxfifo ndma mode support, fixed ndma ctrl bits in iomap (thanks ttb)
• 3ds/help:MCU:added missing IRQ 26,27,28,29 and IRQ 18,19,20,21
• 3ds/help:added aes keyslot summary
• 3ds/help:specs for partitions, cleanup for FIRM encryption chapter
• 3ds/help:confirmed GBA footer format (removed most of the guess/maybe stuff)
• debug:fixed lost data/stack/regs window focus after emulation run
• 16 May 2020 - version 3.02
• 3ds/vfp/help:multiply note about FMUL X,X,X.. and FMAC Y,Y,Y.. (thanks kemal)
• 3ds/gpu/help:added triangle drawing examples (thanks to profi200 for help)
• 3ds/gpu/help:created I/O map chapters for gpu internal/external registers
• 3ds/gpu/help:renamed several registers, especially ATTR_BUF related ones
• 3ds/gpu/help:swapped/renamed width and height to match up with actual usage
• 3ds/gpu/help:important details/corrections for rendering pipeline registers
• 3ds/gpu/help:better GPUREG_IRQ_xxx and GPU_MEMCOPY descriptions
• 3ds/gpu/help:info on undocumented flat shading and striped/dotted modes
• 3ds/gpu/help:info on undocumented memory traffic and vertex/polygon counters
• 3ds/gpu/help:added undocumented gpu register stubs (inside of gpu chapters)
• 3ds/gpu/help:started to rewrite and rearrange unclear gpu descriptions
• 3ds/gpu/help:removed meaningless sentences alike this register is used to...
• 3ds/gpu/help:removed nonsense definitions alike unsigned 1bit enable flag
• 3ds/gpu/help:gpu external registers:added memory control/status registers
• a22i/float:.float16/24/32/64/80 supports multiple operands (using commas)

25 Apr 2020 - version 3.01

• 3ds/help:added info on arm11/arm9 bootrom 3DS Exception Vectors
• 3ds/help:added info on bootrom key generator for AES key slots
• 3ds/help:added more notes/questions on still needed unknown gpu things
• 3ds/help:more gpu notes from 3dbrew (but isn't yet understood what they mean)
• 3ds/help:ntrcard on arm11 side:triggers cdma 01h, and interrupt 44h
• 3ds/help:clarified gamecard insert/pwroff irqs on arm9 and arm11 sides
• 3ds/help:info on starting/stopping arm11 cpu1 and cpu2/3 cores
• 3ds/help:details:pad irq 5Bh, memory enable for 08100000h and 1F000000h
• 3ds/help:added specs for Level 2 Cache (L2C) registers and cache irq 76h
• 3ds/help:added specs for AXI bus matrix registers (mostly readonly)
• 3ds/help:added specs ARM7 aka GBA config registers (and guess on gba footer)
• 3ds/help:added specs for LGYFB gba/nds framebuffer converters (thanks sono)
• 3ds/help:added specs for RGB-to-RGBA converter (L2B) (new3ds mvd related)
• 3ds/help:added specs for YUV-to-RGBA converter (Y2R) (camera related)
• 3ds/help:added many details for CTRCARD registers/seed/protocol
• dsi/help:added SCFG_CARD_xxx_DELAY specs, better cart power on/off sequences
• 3ds/help:added chapter with 3DS Console IDs and ID0/ID1 folder names
• 3ds/help:added mcu reflashing specs via uart cable on tool0 pin
• 3ds/help:renamed mcu looping-queue-stack-nonsense to battery-backed-ram
• 3ds/help:added details on mcu i2c-slave devices (fuel gauge and powerman/tsc)
• 3ds/help:rev-engineered RSA and SHA register details
• 3ds/help:fixed weird IPC_SYNC aka PXI_SYNC description
• 3ds/help:added specs for VFP vector-floating-point opcodes/registers
• 3ds/help:added tsc page 64h/65h/67h/FBh register info (thanks profi200)
• gba/bios:fixed multiboot-upload crash upon too many slaves or too much data
• dsi/debug:debugmsg window displays TSC page number alongsides with TSC index
• a22i/arm:bugfixed shortform for MOV Rd,shift (other than ALU Rd,Rx,shift)
• a22i/float:added data directives .float16/24/32/64/80
• a22i/dis:fixed corelink dma reladdr for loops (unsigned, target=$-offset)
• 3ds/disass:bugfixed RL78 short addr, and "[SFR+1]" for MSBs of SFRs
• 3ds/debug:added RL78 assembler for MCU code (and RL78 opcode list in help)
• 3ds/debug:added assembler/disassembler for VFP floating point opcodes
• 3ds/debug:added assembler/disassembler for CDMA/XDMA corelink dma opcodes

27 Nov 2019 - version 3.00

• dsi/teak/help: mmio info from wwylele's .md files and lauterbach .per files
• dsi/teak/help: tested/added/clarified more/undocumented teak mmio details
• 3ds/teak/help: fixed errors in CFG11_SHAREDWRAM_32K_CODE/DATA descriptions
• 3ds/help: rev-engineered CSND sound/capture specs (mostly same as NDS sound)
• 3ds/help: rev-engineered most NDMA startup modes and CDMA peripheral IDs
• 3ds/help: basic notes on New3DS NFC hardware (Near-field communication)
• 3ds/help: basic specs for New3DS QTM io expander (whatever that is used for)
• 3ds/help: more or less working specs for New3DS C-stick and ZL/ZR buttons
• 3ds/help: full specs for accelerometer, and for both gyroscope chip versions
• 3ds/help: full specs for irda chip (yet no info on irda-software protocol)
• 3ds/help: full specs for corelink dma registers (still need opcodes though)
• 3ds/help: scanned SPI bus and I2C bus (with some new device id findings each)
• 3ds/help: added many i2c irq-sources (routed through gpio registers)
• 3ds/help: added comprehensive list of unknown lcd-i2c registers
• 3ds/help: removed lots of dirt from the official arm11 mpcore interrupt specs
• 3ds/help: rev-engineered event/fault irq numbers for XDMA, OldCDMA, NewCDMA
• 3ds/help: tested I2C+ARM camera access (and identified left and right cameras)
• 3ds/help: major rewrite of mcu chapter (focusing on actual info without blurb)
• tsc/help: added TSC flowcharts for touchscr,microphone,nds-mode and basic init
• mic/help: rev-engineered microphone, moved mic from unknown to sndex chapter
• 3ds/help: rev-engineered I2C clock config and manual/fifo SPI clock rates
• dsi/help: added 8mhz spi bus clock (not 3ds specific) (enable via scfg_ext7)
• 3ds/help: added complete New3DS XL Component List (and semi-complete Old3DS)
• 3ds/help: added basic MMU virtual memory table specs (in arm cp15 chapter)
• 3ds/gpu/help: completely rewritten Top/Bottom Screen/Framebuffer Setup chapter
• 3ds/gpu/help: added notes on unknown read/write-able bits in PICA registers
• 3ds/gpu/help: added list of unknown/unused/undocumented PICA registers
• 3ds/gpu/help: added specs for finalize/interrupt registers PICA(0000h..0035h)
• setup/controls: allows to use DEL/BS keys (toggles between none and that key)
• 3ds/cdma/xdma/help: added summary of all Corelink DMA registers and opcodes
• help/emu/disass: supports invalid arm/libgcc BX PC opcode (thanx scott norton)
• 3ds/help: better gpio specs, and various details here and there
• 3ds/help: added stubs with R/W masks for most unknown arm9/arm11 io ports
• 3ds/debug: assembler/disassembler supports all new ARMv6/ARMv6K opcodes
• 3ds/debug: start_direct can now load FIRM files to memory (for disass)
• 3ds/memory: started allocating some 3ds-specific memory (AXI, WRAM, etc)
• 3ds/arm11/help: arm/thumb opcode encoding specs for new ARMv6/ARMv6K opcodes
• 3ds/bptwl/help: added notes on (limited) bptwl i2c register emulation
• 3ds/mcu/help: RL78 opcodes, registers, flags, memory map, SFR I/O map
• 3ds/cpu/help: added notes on branch prediction affecting waitbyloop timings
• 3ds/config11/help: rev-engineered details for new3ds clk/mode change register
• wifiboot: uploader uses non-blocking tcp socket (for abort by keystroke)
• 3ds/disass: added RL78 disassembler (for 3DS.mcu or New3DS.mcu firmware image)
• debug/help: included no$gba debug help in gbatek (moved to bottom of text)

No$GBA 10 Jul 2019

• wifiboot uploader: supports uploading 3ds .firm files from no$gba to 3ds
• wifiboot uploader: new bootinfo block (icon/title and rtc/time)
• wifiboot/help: added DS Wifi Dslink/Wifiboot Protocol chapter
• 3ds/help: added notes on SD/MMC Signals and 3DS Hardmodding
• 3ds/help: 3ds NWM wifi driver info (pool addresses and type1/4/5 variants)
• 3ds/help: specs for CID/OTP/NCSD/FIRM sectors for 3ds-#.mmc and new3ds-#.mmc
• setup: added 3ds/new3ds as nds mode variants (for debug view, not emulation)
• 3ds/aes: supports keyinit as by bootrom per otp (for filesys viewer)
• 3ds/emmc: loaded from 3DS-1.mmc or New3DS-1.mmc (for filesys viewer only yet)
• 3ds/bios: loaded from BIOS3DS.ROM (ARM9+ARM11) or BIOS3DS9.ROM+BIOS3DS11.ROM
• 3ds/help: added file/filesys info and arm11 mpcore/irq register specs
• wifi/help: added several new details (mostly from newly dumped AR6014 rom)
• a22i: supports abbrev ALU Rd,Rm,RotateShift (using Rd for both Rd and Rn)
• wifi/help: added wifi-board pinouts from fccid, and 4kbyte-wifi-flash-specs
• 3ds/crypt: supports sha256, sha224, aes-cbc, new keyscrambler (keyx/y)
• filesys viewer: show/decrypt 3ds stuff (partitions and firm/sav blocks)
• filesys viewer: faster directory loading (abort on first unused 00h entry)

23 Feb 2019 - version 2.9d

• debug/setup: disabled profiler by default (for fast emulation) (thanks Dwedit)
• debug/disass: disassembler support for UAL syntax (optional) and ARM11 opcodes 
• dsi/help: added SD_EXT_IRQ_STAT/MASK (insert/eject state and irq for emmc)
• 3ds/help: added 3DS register specs (thanks 3dbrew.org/wiki/IO_Registers)

version 2.9c 08 Feb 2019

• wifiboot: now supports dsi-wifi-hardware with wpa/wpa2 encryption
• utility/upload: omits nocashio lpt-port-driver for wifi upload (thanx edo9300)
• dsi/wifi/hack: dsi browser patch for writing all sdio traffic to wifi-log.txt
• dsi/wifi/help: new chapter for DSi Atheros Wifi
• MBOX Transfer Headers
  
• dsi/wifi/help: added notes on used WMI params (connect, cipher, pstream, etc)
  
• dsi/wifi/help: more details for access point 4/5/6 settings in wifi-flash
  
• nds/wifi/help: updated ds download play chapter (and separate beacon chapter)
  
• nds/wifi/help: new chapters for WPA/WPA2: handshake, keys/mics, encryption
• nds/help: added reverse-engineered dldi specs (flashcart driver for homebrew)
• dsi/help: added several notes on files found in firmware v1.0J (thanks AnKi)
• dsi/ndma: added support for SDIO startup mode (much alike as SDMMC startup)
• dsi/boot: init AES Key2.X (for Data Managment export to SD card, thanx zoogie)
• dsi/help: device list: details on naming for "public & private savedata"
• dsi/autoload/help: new chapter for auto-loading (formerly in i2c chapter)
• dsi/autoload/help: added skeleton/info on 2000000h (autoload parameters)
• dsi/autoload/help: added more details on 2000300h (autoload by title id)
• dsi/autoload/help: added specs for 2000800h (unlaunch autoload by pathname)
• dsi/autoload/help: added specs for 2FFD800h (nintendo's title list and flags)
• dma/gba/nds7: re-fixed dma0/1/2 len, don't crop 16bit to 8bit (thanx normmatt)
• dsi/bios: added warn if/when using missing RSA keys (missing bios dsi dump)
• aboutbox: added email/contact page (debug version only, not gaming version)
• xed editor: fixed scrolling upon backspace in first some lines (thanks yuki)

30 Sep 2018 - version 2.9b

• web: created no$project patreon page, https://www.patreon.com/martin_korth
• dsi/emu: allows 8bit vram writes on dsi (if enabled in SCFG_EXT9.bit13)
• dsi/help: added note on dsi debug blowfish key used when SCFG_OP nonzero
• carthdr/help: added carthdr[0B0h] "DoNotZeroFillMem"=unlaunch fastboot ID
• dma/help: added note on dma-fill via 40000Exh being slower than stmia/ndma
• dsi/help: added note on broken cameras being more common than unknown cameras
• dsi/tsc/iomap: shows tsc page 0,1,3 registers (page 3 is hidden in aes tab)
• dsi/tsc/emu: basic emulation for reading/writing tsc page 0,1,3 registers
• dsi/startdirect: initializes GPIO registers (sound,powerbutt,wifimode)
• a22i: throws error message on forward references within .pack blocks
• nds/cart: supports flashcarts with arm9 code below offset 4000h (ievolution)
• nds/bugfix: resurrected BG0CNT/BG1CNT.bit13 (unlike GBA) (thanks chocoreep)
• dsi/help: info about ST NAND02G AH0LZC5 emmc chips (thanks barawer+trade girl)
• dsi/emmc: emulates different eMMC CSD's (matched to four known eMMC CID's)

24 Jul 2018 version 2.9a

• emu/dsi/clk: supports ARM9 134MHz mode (but waitstates are too fast for now)
• bios/help: swi waitbyloop timings for arm7/arm9 rom/cache nds/dsi 67mhz/134mhz
• cart/emu: supports ds cart reset tricks (via toggling scfg_mc_msb or exmemcnt)
• dsi/emu/help: scfg_clk.bit7 is read-only on arm9 (value mirrored from arm7)
• dsi/help: added notes on 'flipnote lenny (or whatever it is called)' exploit
• dsi/help: solved unknown last bytes in boot info block (SHA1 on 60h-byte area)
• dsi/mmc-image: alternately accepts no$gba-footer at emmc offset FF800h
• nds/dsi/cart/help: romctrl notes on (in-)official ways to reset cartridges
• nds/dsi/cart/help: romctrl notes on wrong and slow 1t-rom timings cart header
• dsi/debug: reformatted scfg7/scfg9 iomap windows, with new scfg details
• dsi/teak/help: added offical names for bits in ar/arp/stt/mod (from .dll)
• dsi/teak/help: many new stt/mod/ar/arp/cfgi/a0e/vtr details (thanks wwylele)

 No$GBA version 2.9 14 Jun 2018

• webpage: added credit card payment option plz send money if you like my work
• dsi/exploit: released unlaunch.dsi (first ever released dsi bootcode exploit)
• utility/upload: added dslink-compatible wifi upload function (nds/dsi only)
• utility/upload: wifiboot 2.1 dslink-clone (proper cache init/initback)
• utility/upload: wifiboot 2.0 dslink-clone (dwm-w024 and arm7i/arm9i areas)
• dsi/emu/cartloader/help: takes WRAMCNT from MSBs of MBK9 entry in cartheader
• dsi/emu: mirrors read-only SCFG_EXT7 bits from SCFG_EXT9 and vice-versa
• arm/cpu/help: notes on cache clean vs invalidate and cache-write-bufferability
• dsi/help: added caution of forward references in Device List structure
• dsi/cartloader: rejects large modcrypt areas (eg. crypt.size>arm7i.size)
• dsi/cartloader: supports small modcrypt areas (eg. crypt.start>arm7i.start)
• dsi/modcrypt/help: added notes of several weird modcrypt corner cases
• arm/debug: I/O map cpmem9 shows PU dc/cc/wb (data/code cache and wbufferable)
• spi/powerman: emulates dslite/dsi registers: powerman[4] and powerman[10h]
• dsi/korea/help: notes korean font file (diff names, crisp clear, less tiles)
• dsi/korea/help: korean firmware version numbering as in china, 1.4.6 is newest
• dsi/help: added note on smaller cert.sys files (for korea or before dsi-shop?)
• dsi/wifi/emu: emulates sdio cmd5,cmd3,cmd7,cmd15 and reset_control.bit8
• nds/wifi/help: added description for 48080DAh W_RX_LEN_CROP register
• dsi/wifi/help: sdio init via cmd5,cmd3,cmd7,cmd15, rtc.fout, scfg/gpio etc
• dsi/wifi/help: added sdio pins on daughterboard and pinout for ar6013g chip
• dsi/sdmmc/help: described 40048F6h (bit0 = SD_WRPROTECT_2 for eMMC chip)
• dsi/scfg/help: details on scfg_ext7 and scfg_a7rom, updated mbk chapter
• dsi/scfg/emu: emulates scfg_ext7 and scfg_a7rom access right bits
• dsi/scfg/emu: emulates arm9.mbk1-5 writes in respect to arm7.mbk9 setting
• dsi/emu: removed most in_32 notyet warnings, added more out_xx notyet warnings
• dsi/mmc/emu: warning if .mmc file without footer (need CID and Console ID)
• dsi/help: added notes on bits in SCFG_A9ROM/A7ROM being set-once bits
• dsi/wifi/help: described 4004C04h.bit8 needed for DWM-W024 in NDS-wifi mode
• dsi/sdmmc/help: notes on SEND_OP_COND, and on ALL_GET_CID vs max CARD_CLK_CTL
• dsi/exploits/help: added some notes on recently released exploits and tools
• dsi/biosdumping/help: notes on voltage errors and CE2 idea from dark_samus
• dsi/help: added info on valid ARM9+ARM7+ARM9i+ARM7i areas for NDS and DSi mode
• dsi/help: added info on RSA signatures for newer non-whitelisted NDS carts
• dsi/carthdr/help: added notes on Access Control entry (request AES keys)
• dsi/carthdr/help: digest, modcrypt, twl-total can be ZERO (optional entries)
• dsi/sdmmc: added provisions for SDHC emulation, filesys viewer supports FAT32
• arm9/emu: allows exception vectors at 00000000h or FFFF0000h (thanks dave)
• dsi/help: added details on ECC keys/certificates (using ECC curve sect233r1)
• carthdr/help: added some more cart headers entries for dsi (and nds with rsa)
• help: specs for DSi RTC extras (up counter, alarm date, and FOUT selection)
• debug/elf: processes/skips dwarf4/dwarf5 DW_FORM tags (for homebrew PSX games)
•  

No$gba version 2.8e 23 Jul 2017

• 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,device)
• 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)