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Have now confirmed that no resource files changed with the new October 7th/1.7 firmware, so have updated the tables in the Resources section to reflect this. Also added a reference to `detyn`'s Battery Meter Fix tool to the FAQ on stuff new SF2000 owners can do.
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vonmillhausen 2023-10-14 22:03:01 +01:00
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README.md
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@ -87,9 +87,11 @@ If you're planning to customise your SF2000 in _any_ way, then I **strongly** re
Afterwards, in no particular order, some of the current customisation options available are:
* You can [upgrade the firmware to the latest version](#firmwarebios-bisrvasd)
* I'm not kidding - [fix the bootloader bug](#bootloader-bug) before you do _anything_ with your SF2000!
* You can [upgrade the firmware to the latest version](#firmwarebios-bisrvasd) (many of the other things below modify your installed firmware, so if you're going to do some of the others, do this one before them)
* You can swap out the [buttons](#buttons) and [d-pad](#d-pad) (and their membranes) for ones from original SNES controllers (not SNES Classic), which gives a more retro "mushy" feel (if your replacement buttons have 3 "pins", you may need to file or clip one of the pins off)
* You can swap the [battery](#battery) for a higher-capacity `3500 mAh` 18650, which will give you longer playtime (at the cost of longer charging time). If you do decide to replace the battery, make sure you use one with a built-in protection circuit, as the SF2000 has no under-charge protection.
* You can [patch the battery monitoring curve](https://github.com/Dteyn/SF2000_Battery_Level_Patcher) for the **stock** battery to make it more accurate using a web tool by `dteyn` (only use if you're keeping the stock battery; if you've put in a more powerful battery, the stock battery monitoring curve should be fine)
* You can [replace the boot logo](https://vonmillhausen.github.io/sf2000/tools/bootLogoChanger.htm) with a custom one
* You can [replace the main menu music, or remove it entirely](#sounds)
* You can [change the default button mappings](https://vonmillhausen.github.io/sf2000/tools/buttonMappingChanger.htm) for each emulator (newer firmwares have this feature built-in, but the built-in implementation is buggy)
@ -360,164 +362,164 @@ The Resources folder on the microSD card contains all of the resources used by t
- ❌: file is removed this firmware version
### Fonts
| Filename | 03.15 | 04.20 | 05.15 | 05.22 | 08.03 | Description |
| -------- | ----- | ----- | ----- | ----- | ----- | ----------- |
| `Arial_cn.ttf` | | ✨ | ✅ | ✅ | ✅ | The "Arial" typeface, containing Latin, Greek, Cyrillic, Chinese, and Japanese characters. Duplicate of `yahei_Arial.ttf`, the single font file from the original firmware version |
| `Arial_en.ttf` | | ✨ | ✅ | ✅ | ✅ | The "Arial" typeface, containing Latin, Greek, Cyrillic, Armenian, Hebrew and Arabic characters |
| `Arial_jp.ttf` | | ✨ | ✅ | ✅ | ✅ | The "Arial" typeface, containing Latin, Greek, Cyrillic, Chinese and Japanese characters |
| `Arial_kr.ttf` | | ✨ | ✅ | ✅ | ✅ | The "Arial" typeface, containing Latin, Greek, Cyrillic, Chinese, Japanese and Korean characters |
| `Tahoma.ttf` | | ✨ | ✅ | ✅ | ✅ | The "Tahoma" typeface, containing Latin, Greek, Cyrillic, Armenian, Hebrew, Arabic and Thai characters |
| `yahei_Arial.ttf` | ✨ | ✅ | ✅ | ✅ | ✅ | The "Arial" typeface, containing Latin, Greek, Cyrillic, Chinese, Japanese and Korean characters |
| Filename | 03.15 | 04.20 | 05.15 | 05.22 | 08.03 | 10.07 | Description |
| -------- | ----- | ----- | ----- | ----- | ----- | ----- | ----------- |
| `Arial_cn.ttf` | | ✨ | ✅ | ✅ | ✅ | ✅ | The "Arial" typeface, containing Latin, Greek, Cyrillic, Chinese, and Japanese characters. Duplicate of `yahei_Arial.ttf`, the single font file from the original firmware version |
| `Arial_en.ttf` | | ✨ | ✅ | ✅ | ✅ | ✅ | The "Arial" typeface, containing Latin, Greek, Cyrillic, Armenian, Hebrew and Arabic characters |
| `Arial_jp.ttf` | | ✨ | ✅ | ✅ | ✅ | ✅ | The "Arial" typeface, containing Latin, Greek, Cyrillic, Chinese and Japanese characters |
| `Arial_kr.ttf` | | ✨ | ✅ | ✅ | ✅ | ✅ | The "Arial" typeface, containing Latin, Greek, Cyrillic, Chinese, Japanese and Korean characters |
| `Tahoma.ttf` | | ✨ | ✅ | ✅ | ✅ | ✅ | The "Tahoma" typeface, containing Latin, Greek, Cyrillic, Armenian, Hebrew, Arabic and Thai characters |
| `yahei_Arial.ttf` | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | The "Arial" typeface, containing Latin, Greek, Cyrillic, Chinese, Japanese and Korean characters |
### Images (Used)
As far as I am aware, all of the below images are actively used by the latest firmware version; happy to take any corrections if it turns out any of them are unused! Note that while the stock theme is based around a `640x480` resolution, the actual _display_ on the SF2000 is a `320x240` one. The OS on the device uses nearest-neighbour scaling for its images, giving the stock UI a somewhat aliased appearance. If you're planning to make your own theme for the SF2000, see my [Notes For Theme Creators](#notes-for-theme-creators) section below for some tips and tricks. I've written a generic image tool for the SF2000 - it lets you convert SF2000-formatted images to PNG files, and lets you convert PNG or JPEG images to SF2000 formats (which may be useful if you want to theme your device); you can [find this tool here](https://vonmillhausen.github.io/sf2000/tools/genericImageTool.htm).
| Filename | Resolution | Format | 03.15 | 04.20 | 05.15 | 05.22 | 08.03 | Description | View |
| -------- | ---------- | ------ | ----- | ----- | ----- | ----- | ----- | ----------- | ---- |
| `aepic.nec` | 1008x164 | BGRA | | ✨ | 🚩 | ✅ | ✅ | User settings screen icons and labels in Korean | [view](/images/aepic.nec.png) |
| `apisa.dlk` | 640x480 | RGB565 Little Endian | ✨ | ✅ | 🚩 | ✅ | ✅ | Arcade game-list background | [view](/images/apisa.dlk.png) |
| `appvc.ikb` | 150x214 | BRGA | ✨ | ✅ | ✅ | ✅ | ✅ | Game art placeholder | [view](/images/appvc.png) |
| `awusa.tax` | 1008x164 | BRGA | | ✨ | 🚩 | ✅ | ✅ | User settings screen icons and labels in Thai | [view](/images/awusa.tax.png) |
| `bisrv.nec` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | In-game menu (position 3) | [view](/images/bisrv.png) |
| `bttlve.kbp` | 60x144 | BGRA | ✨ | ✅ | ✅ | ✅ | ✅ | Battery level indicator icons | [view](/images/bttlve.png) |
| `c1eac.pal` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | SNES game-list background | [view](/images/c1eac.png) |
| `cero.phl` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | Game Boy Color game-list background | [view](/images/cero.png) |
| `certlm.msa` | 40x24 | BGRA | ✨ | ✅ | ✅ | ✅ | ✅ | NES game-list indicator | [view](/images/certlm.png) |
| `cketp.bvs` | 640x816 | RGB565 Little Endian | | | ✨ | ✅ | ✅ | The console selection images at the bottom of the new button mapping feature screen | [view](/images/cketp.bvs.png) |
| `d2d1.hgp` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | In-game menu (position 2) | [view](/images/d2d1.png) |
| `dism.cef` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | In-game menu (position 1) | [view](/images/dism.png) |
| `djctq.rsd` | 40x24 | BGRA | ✨ | ✅ | ✅ | ✅ | ✅ | SNES game-list indicator | [view](/images/djctq.png) |
| `djoin.nec` | 1008x164 | BRGA | | ✨ | 🚩 | ✅ | ✅ | User settings screen icons and labels in Spanish | [view](/images/djoin.nec.png) |
| `dpskc.ctp` | 640x320 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | In-game menu save-state slots (positions 1, 2, 3 and 4) | [view](/images/dpskc.png) |
| `drivr.ers` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | SNES main menu background | [view](/images/drivr.png) |
| `dsuei.cpl` | 640x480 | RGB565 Little Endian | ✨ | ✅ | 🚩 | ✅ | ✅ | User ROMs main menu background | [view](/images/dsuei.cpl.png) |
| `dxdiag.bin` | 40x24 | BGRA | ✨ | ✅ | ✅ | ✅ | ✅ | Genesis/Mega Drive game-list indicator | [view](/images/dxdiag.png) |
| `dxkgi.ctp` | 1008x164 | BRGA | ✨ | ✅ | 🚩 | ✅ | ✅ | User settings screen icons and labels in English | [view](/images/dxkgi.ctp.png) |
| `dxva2.nec` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | Search keyboard (pressed) | [view](/images/dxva2.png) |
| `ectte.bke` | 161x126 | BRGA | ✨ | ✅ | ✅ | ✅ | ✅ | Main menu icon selection box | [view](/images/ectte.png) |
| `efsui.stc` | 640x480 | RGB565 Little Endian | ✨ | ✅ | 🚩 | ✅ | ✅ | Game Boy Advance game-list background | [view](/images/efsui.stc.png) |
| `esent.bvs` | 1008x164 | BRGA | | ✨ | 🚩 | ✅ | ✅ | User settings screen icons and labels in Turkish | [view](/images/esent.bvs.png) |
| `exaxz.hsp` | 152x1224 | BRGA | ✨ | 🚩 | ✅ | ✅ | ✅ | Main menu "Games Exist" and "Start: Open" labels for all languages | [view](/images/exaxz.png) |
| `fixas.ctp` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | NES main menu background | [view](/images/fixas.png) |
| `fltmc.sta` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | Game Boy game-list background | [view](/images/fltmc.png) |
| `fvecpl.ai` | 40x24 | BGRA | ✨ | ✅ | ✅ | ✅ | ✅ | Game Boy game-list indicator | [view](/images/fvecpl.png) |
| `gakne.ctp` | 576x256 | BGRA | | | ✨ | ✅ | ✅ | A new copy of the English menu labels image, identical to older versions of `dxkgi.ctp` (which was changed entirely in `05.15`) | [view](/images/gakne.ctp.png) |
| `gkavc.ers` | 576x256 | BGRA | | | ✨ | ✅ | ✅ | A new copy of the Chinese menu labels image, identical to older versions of `itiss.ers` (which was changed entirely in `05.15`) | [view](/images/gkavc.ers.png) |
| `gpsvc.bvs` | 392x80 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | In-game menu save-state slot (position 3) | [view](/images/gpsvc.png) |
| `hctml.ers` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | Arcade main menu background | [view](/images/hctml.png) |
| `hgcpl.cke` | 392x80 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | In-game menu save-state slot (position 2) | [view](/images/hgcpl.png) |
| `hlink.bvs` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | Search keyboard (hover) | [view](/images/hlink.png) |
| `htui.kcc` | 40x24 | BGRA | ✨ | ✅ | ✅ | ✅ | ✅ | Game Boy Color game-list indicator | [view](/images/htui.png) |
| `icm32.dll` | 40x24 | BGRA | ✨ | ✅ | ✅ | ✅ | ✅ | Game Boy Advance game-list indicator | [view](/images/icm32.png) |
| `icuin.cpl` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | Genesis/Mega Drive main menu background | [view](/images/icuin.png) |
| `igc64.dll` | 217x37 | BGRA | ✨ | ✅ | ✅ | ✅ | ✅ | "Yes" and "No" text, with "No" selected; used when being asked if you want to overwrite a save-game slot | [view](/images/igc64.png) |
| `ihdsf.bke` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | Genesis/Mega Drive game-list background | [view](/images/ihdsf.png) |
| `irftp.ctp` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | Game Boy Advance main menu background | [view](/images/irftp.png) |
| `irmon.tax` | 1008x164 | BRGA | | ✨ | 🚩 | ✅ | ✅ | User settings screen icons and labels in Dutch | [view](/images/irmon.tax.png) |
| `itiss.ers` | 1008x164 | BRGA | ✨ | ✅ | 🚩 | ✅ | ✅ | User settings screen icons and labels in Chinese | [view](/images/itiss.ers.png) |
| `jccatm.kbp` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | "Battery Empty" screen | [view](/images/jccatm.png) |
| `ke89a.bvs` | 1008x164 | BRGA | | ✨ | 🚩 | ✅ | ✅ | User settings screen icons and labels in Portuguese | [view](/images/ke89a.bvs.png) |
| `kmbcj.acp` | 640x480 | RGB565 Little Endian | | | ✨ | ✅ | ✅ | The full-screen background image for the new button mapping screen | [view](/images/kmbcj.acp.png) |
| `ksxbar.ax` | 392x80 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | In-game menu save-state slot (position 4) | [view](/images/ksxbar.png) |
| `lfsvc.dll` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | Search game-list background | [view](/images/lfsvc.png) |
| `lk7tc.bvs` | 52x192 | BGRA | | | ✨ | ✅ | ✅ | Transparent labels for the button assignments in the new button mapping feature; these are the ones overlaid on the big SF2000 image showing the current assignments | [view](/images/lk7tc.bvs.png) |
| `lkvax.aef` | 640x480 | RGB565 Little Endian | | | ✨ | ✅ | ✅ | History game-list background | [view](/images/lkvax.aef.png) |
| `mkhbc.rcv` | 640x1440 | RGB565 Little Endian | | | ✨ | ✅ | ✅ | Six vertically-stacked images of the SF2000 with different buttons highlighted, used as part of the new button mapping feature's UI | [view](/images/mkhbc.rcv.png) |
| `mksh.rcv` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | Search keyboard (normal) | [view](/images/mksh.png) |
| `msdmo.gdb` | 392x80 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | In-game menu save-state slot (position 1) | [view](/images/msdmo.png) |
| `msgsm.dll` | 40x24 | BGRA | ✨ | ✅ | ✅ | ✅ | ✅ | Arcade game-list indicator | [view](/images/msgsm.png) |
| `mssvp.nec` | 1008x164 | BRGA | | ✨ | 🚩 | ✅ | ✅ | User settings screen icons and labels in Japanese | [view](/images/mssvp.nec.png) |
| `normidna.bin` | 40x24 | BGRA | ✨ | ✅ | ✅ | ✅ | ✅ | Search game-list indicator | [view](/images/normidna.png) |
| `ntdll.bvs` | 1008x164 | BRGA | | ✨ | 🚩 | ✅ | ✅ | User settings screen icons and labels in Polish | [view](/images/ntdll.bvs.png) |
| `nvinf.hsp` | 16x240 | BGRA | ✨ | ✅ | ✅ | ✅ | ✅ | Latin numbers 0 to 9 listed vertically, used for the number of games available in each main menu category | [view](/images/nvinf.hsp.png) |
| `okcg2.old` | 32x32 | BGRA | | | ✨ | ✅ | ✅ | The star icon that appears beside favourited games in the game-lists | [view](/images/okcg2.old.png) |
| `pcadm.nec` | 1008x164 | BRGA | | ✨ | 🚩 | ✅ | ✅ | User settings screen icons and labels in Italian | [view](/images/pcadm.nec.png) |
| `pwsso.occ` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | In-game menu (position 4) | [view](/images/pwsso.png) |
| `qasf.bel` | 640x480 | RGB565 Little Endian | ✨ | ✅ | 🚩 | ✅ | ✅ | User game-list background | [view](/images/qasf.bel.png) |
| `qwave.bke` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | Game Boy Color main menu background | [view](/images/qwave.png) |
| `rmapi.tax` | 1008x164 | BRGA | | ✨ | 🚩 | ✅ | ✅ | User settings screen icons and labels in German | [view](/images/rmapi.tax.png) |
| `sdclt.occ` | 120x240 | RGB565 Little Endian | ✨ | 🚩 | 🚩 | ✅ | ✅ | TV system selection icons | [view](/images/sdclt.occ.png) |
| `sensc.bvs` | 1008x164 | BRGA | | ✨ | 🚩 | ✅ | ✅ | User settings screen icons and labels in French | [view](/images/sensc.bvs.png) |
| `sfcdr.cpl` | 576x1344 | BRGA | ✨ | 🚩 | ✅ | ✅ | ✅ | Main menu system logos | [view](/images/sfcdr.png) |
| `subst.tax` | 1008x164 | BRGA | | ✨ | 🚩 | ✅ | ✅ | User settings screen icons and labels in Russian | [view](/images/subst.tax.png) |
| `ucby4.aax` | 1008x164 | BRGA | | ✨ | 🚩 | ✅ | ✅ | User settings screen icons and labels in Arabic | [view](/images/ucby4.aax.png) |
| `urlkp.bvs` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | NES game-list background | [view](/images/urlkp.png) |
| `uyhbc.dck` | 640x480 | RGB565 Little Endian | | | ✨ | ✅ | ✅ | Favourites game-list background | [view](/images/uyhbc.dck.png) |
| `vidca.bvs` | 1008x164 | BRGA | | ✨ | 🚩 | ✅ | ✅ | User settings screen icons and labels in Hebrew | [view](/images/vidca.bvs.png) |
| `vssvc.nec` | 1008x164 | BRGA | | ✨ | 🚩 | ✅ | ✅ | User settings screen icons and labels in Malay | [view](/images/vssvc.nec.png) |
| `wshrm.nec` | 217x37 | BGRA | ✨ | ✅ | ✅ | ✅ | ✅ | "Yes" and "No" text, with "Yes" selected; used when being asked if you want to overwrite a save-game slot | [view](/images/wshrm.png) |
| `xajkg.hsp` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | Game Boy main menu background | [view](/images/xajkg.png) |
| `ztrba.nec` | 64x320 | RGB565 Little Endian | | | ✨ | ✅ | ✅ | Non-transparent labels for the button assignments in the new button mapping feature; these are the ones that pop up when you go to change a button assignment | [view](/images/ztrba.nec.png) |
| Filename | Resolution | Format | 03.15 | 04.20 | 05.15 | 05.22 | 08.03 | 10.07 | Description | View |
| -------- | ---------- | ------ | ----- | ----- | ----- | ----- | ----- | ----- | ----------- | ---- |
| `aepic.nec` | 1008x164 | BGRA | | ✨ | 🚩 | ✅ | ✅ | ✅ | User settings screen icons and labels in Korean | [view](/images/aepic.nec.png) |
| `apisa.dlk` | 640x480 | RGB565 Little Endian | ✨ | ✅ | 🚩 | ✅ | ✅ | ✅ | Arcade game-list background | [view](/images/apisa.dlk.png) |
| `appvc.ikb` | 150x214 | BRGA | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | Game art placeholder | [view](/images/appvc.png) |
| `awusa.tax` | 1008x164 | BRGA | | ✨ | 🚩 | ✅ | ✅ | ✅ | User settings screen icons and labels in Thai | [view](/images/awusa.tax.png) |
| `bisrv.nec` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | In-game menu (position 3) | [view](/images/bisrv.png) |
| `bttlve.kbp` | 60x144 | BGRA | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | Battery level indicator icons | [view](/images/bttlve.png) |
| `c1eac.pal` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | SNES game-list background | [view](/images/c1eac.png) |
| `cero.phl` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | Game Boy Color game-list background | [view](/images/cero.png) |
| `certlm.msa` | 40x24 | BGRA | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | NES game-list indicator | [view](/images/certlm.png) |
| `cketp.bvs` | 640x816 | RGB565 Little Endian | | | ✨ | ✅ | ✅ | ✅ | The console selection images at the bottom of the new button mapping feature screen | [view](/images/cketp.bvs.png) |
| `d2d1.hgp` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | In-game menu (position 2) | [view](/images/d2d1.png) |
| `dism.cef` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | In-game menu (position 1) | [view](/images/dism.png) |
| `djctq.rsd` | 40x24 | BGRA | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | SNES game-list indicator | [view](/images/djctq.png) |
| `djoin.nec` | 1008x164 | BRGA | | ✨ | 🚩 | ✅ | ✅ | ✅ | User settings screen icons and labels in Spanish | [view](/images/djoin.nec.png) |
| `dpskc.ctp` | 640x320 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | In-game menu save-state slots (positions 1, 2, 3 and 4) | [view](/images/dpskc.png) |
| `drivr.ers` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | SNES main menu background | [view](/images/drivr.png) |
| `dsuei.cpl` | 640x480 | RGB565 Little Endian | ✨ | ✅ | 🚩 | ✅ | ✅ | ✅ | User ROMs main menu background | [view](/images/dsuei.cpl.png) |
| `dxdiag.bin` | 40x24 | BGRA | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | Genesis/Mega Drive game-list indicator | [view](/images/dxdiag.png) |
| `dxkgi.ctp` | 1008x164 | BRGA | ✨ | ✅ | 🚩 | ✅ | ✅ | ✅ | User settings screen icons and labels in English | [view](/images/dxkgi.ctp.png) |
| `dxva2.nec` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | Search keyboard (pressed) | [view](/images/dxva2.png) |
| `ectte.bke` | 161x126 | BRGA | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | Main menu icon selection box | [view](/images/ectte.png) |
| `efsui.stc` | 640x480 | RGB565 Little Endian | ✨ | ✅ | 🚩 | ✅ | ✅ | ✅ | Game Boy Advance game-list background | [view](/images/efsui.stc.png) |
| `esent.bvs` | 1008x164 | BRGA | | ✨ | 🚩 | ✅ | ✅ | ✅ | User settings screen icons and labels in Turkish | [view](/images/esent.bvs.png) |
| `exaxz.hsp` | 152x1224 | BRGA | ✨ | 🚩 | ✅ | ✅ | ✅ | ✅ | Main menu "Games Exist" and "Start: Open" labels for all languages | [view](/images/exaxz.png) |
| `fixas.ctp` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | NES main menu background | [view](/images/fixas.png) |
| `fltmc.sta` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | Game Boy game-list background | [view](/images/fltmc.png) |
| `fvecpl.ai` | 40x24 | BGRA | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | Game Boy game-list indicator | [view](/images/fvecpl.png) |
| `gakne.ctp` | 576x256 | BGRA | | | ✨ | ✅ | ✅ | ✅ | A new copy of the English menu labels image, identical to older versions of `dxkgi.ctp` (which was changed entirely in `05.15`) | [view](/images/gakne.ctp.png) |
| `gkavc.ers` | 576x256 | BGRA | | | ✨ | ✅ | ✅ | ✅ | A new copy of the Chinese menu labels image, identical to older versions of `itiss.ers` (which was changed entirely in `05.15`) | [view](/images/gkavc.ers.png) |
| `gpsvc.bvs` | 392x80 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | In-game menu save-state slot (position 3) | [view](/images/gpsvc.png) |
| `hctml.ers` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | Arcade main menu background | [view](/images/hctml.png) |
| `hgcpl.cke` | 392x80 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | In-game menu save-state slot (position 2) | [view](/images/hgcpl.png) |
| `hlink.bvs` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | Search keyboard (hover) | [view](/images/hlink.png) |
| `htui.kcc` | 40x24 | BGRA | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | Game Boy Color game-list indicator | [view](/images/htui.png) |
| `icm32.dll` | 40x24 | BGRA | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | Game Boy Advance game-list indicator | [view](/images/icm32.png) |
| `icuin.cpl` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | Genesis/Mega Drive main menu background | [view](/images/icuin.png) |
| `igc64.dll` | 217x37 | BGRA | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | "Yes" and "No" text, with "No" selected; used when being asked if you want to overwrite a save-game slot | [view](/images/igc64.png) |
| `ihdsf.bke` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | Genesis/Mega Drive game-list background | [view](/images/ihdsf.png) |
| `irftp.ctp` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | Game Boy Advance main menu background | [view](/images/irftp.png) |
| `irmon.tax` | 1008x164 | BRGA | | ✨ | 🚩 | ✅ | ✅ | ✅ | User settings screen icons and labels in Dutch | [view](/images/irmon.tax.png) |
| `itiss.ers` | 1008x164 | BRGA | ✨ | ✅ | 🚩 | ✅ | ✅ | ✅ | User settings screen icons and labels in Chinese | [view](/images/itiss.ers.png) |
| `jccatm.kbp` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | "Battery Empty" screen | [view](/images/jccatm.png) |
| `ke89a.bvs` | 1008x164 | BRGA | | ✨ | 🚩 | ✅ | ✅ | ✅ | User settings screen icons and labels in Portuguese | [view](/images/ke89a.bvs.png) |
| `kmbcj.acp` | 640x480 | RGB565 Little Endian | | | ✨ | ✅ | ✅ | ✅ | The full-screen background image for the new button mapping screen | [view](/images/kmbcj.acp.png) |
| `ksxbar.ax` | 392x80 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | In-game menu save-state slot (position 4) | [view](/images/ksxbar.png) |
| `lfsvc.dll` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | Search game-list background | [view](/images/lfsvc.png) |
| `lk7tc.bvs` | 52x192 | BGRA | | | ✨ | ✅ | ✅ | ✅ | Transparent labels for the button assignments in the new button mapping feature; these are the ones overlaid on the big SF2000 image showing the current assignments | [view](/images/lk7tc.bvs.png) |
| `lkvax.aef` | 640x480 | RGB565 Little Endian | | | ✨ | ✅ | ✅ | ✅ | History game-list background | [view](/images/lkvax.aef.png) |
| `mkhbc.rcv` | 640x1440 | RGB565 Little Endian | | | ✨ | ✅ | ✅ | ✅ | Six vertically-stacked images of the SF2000 with different buttons highlighted, used as part of the new button mapping feature's UI | [view](/images/mkhbc.rcv.png) |
| `mksh.rcv` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | Search keyboard (normal) | [view](/images/mksh.png) |
| `msdmo.gdb` | 392x80 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | In-game menu save-state slot (position 1) | [view](/images/msdmo.png) |
| `msgsm.dll` | 40x24 | BGRA | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | Arcade game-list indicator | [view](/images/msgsm.png) |
| `mssvp.nec` | 1008x164 | BRGA | | ✨ | 🚩 | ✅ | ✅ | ✅ | User settings screen icons and labels in Japanese | [view](/images/mssvp.nec.png) |
| `normidna.bin` | 40x24 | BGRA | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | Search game-list indicator | [view](/images/normidna.png) |
| `ntdll.bvs` | 1008x164 | BRGA | | ✨ | 🚩 | ✅ | ✅ | ✅ | User settings screen icons and labels in Polish | [view](/images/ntdll.bvs.png) |
| `nvinf.hsp` | 16x240 | BGRA | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | Latin numbers 0 to 9 listed vertically, used for the number of games available in each main menu category | [view](/images/nvinf.hsp.png) |
| `okcg2.old` | 32x32 | BGRA | | | ✨ | ✅ | ✅ | ✅ | The star icon that appears beside favourited games in the game-lists | [view](/images/okcg2.old.png) |
| `pcadm.nec` | 1008x164 | BRGA | | ✨ | 🚩 | ✅ | ✅ | ✅ | User settings screen icons and labels in Italian | [view](/images/pcadm.nec.png) |
| `pwsso.occ` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | In-game menu (position 4) | [view](/images/pwsso.png) |
| `qasf.bel` | 640x480 | RGB565 Little Endian | ✨ | ✅ | 🚩 | ✅ | ✅ | ✅ | User game-list background | [view](/images/qasf.bel.png) |
| `qwave.bke` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | Game Boy Color main menu background | [view](/images/qwave.png) |
| `rmapi.tax` | 1008x164 | BRGA | | ✨ | 🚩 | ✅ | ✅ | ✅ | User settings screen icons and labels in German | [view](/images/rmapi.tax.png) |
| `sdclt.occ` | 120x240 | RGB565 Little Endian | ✨ | 🚩 | 🚩 | ✅ | ✅ | ✅ | TV system selection icons | [view](/images/sdclt.occ.png) |
| `sensc.bvs` | 1008x164 | BRGA | | ✨ | 🚩 | ✅ | ✅ | ✅ | User settings screen icons and labels in French | [view](/images/sensc.bvs.png) |
| `sfcdr.cpl` | 576x1344 | BRGA | ✨ | 🚩 | ✅ | ✅ | ✅ | ✅ | Main menu system logos | [view](/images/sfcdr.png) |
| `subst.tax` | 1008x164 | BRGA | | ✨ | 🚩 | ✅ | ✅ | ✅ | User settings screen icons and labels in Russian | [view](/images/subst.tax.png) |
| `ucby4.aax` | 1008x164 | BRGA | | ✨ | 🚩 | ✅ | ✅ | ✅ | User settings screen icons and labels in Arabic | [view](/images/ucby4.aax.png) |
| `urlkp.bvs` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | NES game-list background | [view](/images/urlkp.png) |
| `uyhbc.dck` | 640x480 | RGB565 Little Endian | | | ✨ | ✅ | ✅ | ✅ | Favourites game-list background | [view](/images/uyhbc.dck.png) |
| `vidca.bvs` | 1008x164 | BRGA | | ✨ | 🚩 | ✅ | ✅ | ✅ | User settings screen icons and labels in Hebrew | [view](/images/vidca.bvs.png) |
| `vssvc.nec` | 1008x164 | BRGA | | ✨ | 🚩 | ✅ | ✅ | ✅ | User settings screen icons and labels in Malay | [view](/images/vssvc.nec.png) |
| `wshrm.nec` | 217x37 | BGRA | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | "Yes" and "No" text, with "Yes" selected; used when being asked if you want to overwrite a save-game slot | [view](/images/wshrm.png) |
| `xajkg.hsp` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | Game Boy main menu background | [view](/images/xajkg.png) |
| `ztrba.nec` | 64x320 | RGB565 Little Endian | | | ✨ | ✅ | ✅ | ✅ | Non-transparent labels for the button assignments in the new button mapping feature; these are the ones that pop up when you go to change a button assignment | [view](/images/ztrba.nec.png) |
### Images (Unused)
To the best of my knowledge, the following image files are currently __unused__ by the `20230515` firmware, and were probably left over from previous devices (the SF2000 shares a bit of lineage with some USB-stick devices) or development. The images marked "Alternate UI" below appear to have been for a UI where the systems were scrolled through horizontally, and the "shortcut" games for each system were scrolled vertically.
| Filename | Resolution | Format | 03.15 | 04.20 | 05.15 | 05.22 | 08.03 | Description | View |
| -------- | ---------- | ------ | ----- | ----- | ----- | ----- | ----- | ----------- | ---- |
| `aeinv.bke` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | Alternate UI: Genesis/Mega Drive main menu background | [view](/images/unused/aeinv.bke.png) |
| `aepic.ers` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | Alternate UI: User main menu background | [view](/images/unused/aepic.ers.png) |
| `c1e.pal` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | CPS2 game-list background | [view](/images/unused/c1e.pal.png) |
| `cca.bvs` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | In-game menu (position 1; Chinese language hardcoded) | [view](/images/unused/cca.bvs.png) |
| `dectMap.key` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | Button test screen (active) | [view](/images/unused/dectMap.key.png) |
| `desk.cpl` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | Eight-game selection screen | [view](/images/unused/desk.cpl.png) |
| `djoin.hsp` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | Alternate UI: Arcade main menu background | [view](/images/unused/djoin.hsp.png) |
| `fcont.ctp` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | Alternate UI: User main menu background | [view](/images/unused/fcont.ctp.png) |
| `fdbil.ph` | 1100x120 | BGRA | ✨ | ✅ | ✅ | ✅ | ✅ | Large icons for each system, including systems not supported by the SF2000 (selected) | [view](/images/unused/fdbil.ph.png) |
| `gpapi.bvs` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | In-game menu (position 5; looks like it was for some kind of button layout changing UI) | [view](/images/unused/gpapi.bvs.png) |
| `ihds.bke` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | Genesis/Mega Drive game-list background, with baked-in thumbnail placeholder | [view](/images/unused/ihds.bke.png) |
| `kdill.hsp` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | Alternate UI: Game Boy Advance main menu background | [view](/images/unused/kdill.hsp.png) |
| `logilda.be` | 40x24 | BGRA | ✨ | ✅ | ✅ | ✅ | ✅ | CPS1 game-list indicator | [view](/images/unused/logilda.be.png) |
| `mfc64.emc` | 40x24 | BGRA | ✨ | ✅ | ✅ | ✅ | ✅ | CPS2 game-list indicator | [view](/images/unused/mfc64.emc.png) |
| `mfpmp.ers` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | Alternate UI: Arcade main menu background | [view](/images/unused/mfpmp.ers.png) |
| `mhg4s.ihg` | 400x192 | RGB565 Little Endian | | | ✨ | ✅ | ✅ | Background and buttons for a "warning" prompt with "OK", "Yes" and "No" buttons. Also has rounded edges stored in a separate image file, `zaqrc.olc` | [view](/images/unused/mhg4s.ihg.png) |
| `mrtac.klo` | 40x24 | BGRA | ✨ | ✅ | ✅ | ✅ | ✅ | Neo Geo game-list indicator | [view](/images/unused/mrtac.klo.png) |
| `msdtc.bke` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | Alternate UI: Game Boy Advance main menu background | [view](/images/unused/msdtc.bke.png) |
| `mswbv.cpl` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | Alternate UI: Game Boy Advance main menu background | [view](/images/unused/mswbv.cpl.png) |
| `nettrace.dll` | 40x24 | BGRA | ✨ | ✅ | ✅ | ✅ | ✅ | Unknown game-list indicator (grey joystick with yellow buttons) | [view](/images/unused/nettrace.dll.png) |
| `nsibm.ctp` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | Alternate UI: Arcade main menu background | [view](/images/unused/nsibm.ctp.png) |
| `nvinfohsp` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | Alternate UI: Genesis/Mega Drive main menu background (note: there's no extension separator for this file, I suspect the file name is typo'd in the filesystem!) | [view](/images/unused/nvinfohsp.png) |
| `pcadm.hsp` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | Alternate UI: User main menu background (NTSC TV system selected) | [view](/images/unused/pcadm.hsp.png) |
| `plasy.ers` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | Alternate UI: Game Boy Advance main menu background | [view](/images/unused/plasy.ers.png) |
| `rmapi.cpl` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | Alternate UI: User main menu background (English UI language selected) | [view](/images/unused/rmapi.cpl.png) |
| `seltMap.key` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | Button test screen | [view](/images/unused/seltMap.key.png) |
| `spmpm.gdp` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | Alternate UI: NES game-list background, with baked-in thumbnail placeholder | [view](/images/unused/spmpm.gdp.png) |
| `subst.bke` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | Alternate UI: Arcade main menu background | [view](/images/unused/subst.bke.png) |
| `tsmcf.cpl` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | Alternate UI: Arcade main menu background | [view](/images/unused/tsmcf.cpl.png) |
| `url.bvs` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | CPS1 game-list background | [view](/images/unused/url.bvs.png) |
| `werui.ioc` | 320x240 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | "NODATA" save-state thumbnail placeholder image, with a "horror" style typeface | [view](/images/unused/werui.ioc.png) |
| `wshom.ocx` | 1100x120 | BGRA | ✨ | ✅ | ✅ | ✅ | ✅ | Large icons for each system, including systems not supported by the SF2000 (normal) | [view](/images/unused/wshom.ocx.png) |
| `x86e.hgp` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | Neo Geo game-list background | [view](/images/unused/x86e.hgp.png) |
| `zaqrc.olc` | 8x224 | BGRA | | | ✨ | ✅ | ✅ | Rounded ends that pair with the warning dialogue stored in `mhg4s.ihg` | [view](/images/zaqrc.olc.png) |
| Filename | Resolution | Format | 03.15 | 04.20 | 05.15 | 05.22 | 08.03 | 10.07 | Description | View |
| -------- | ---------- | ------ | ----- | ----- | ----- | ----- | ----- | ----- | ----------- | ---- |
| `aeinv.bke` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | Alternate UI: Genesis/Mega Drive main menu background | [view](/images/unused/aeinv.bke.png) |
| `aepic.ers` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | Alternate UI: User main menu background | [view](/images/unused/aepic.ers.png) |
| `c1e.pal` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | CPS2 game-list background | [view](/images/unused/c1e.pal.png) |
| `cca.bvs` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | In-game menu (position 1; Chinese language hardcoded) | [view](/images/unused/cca.bvs.png) |
| `dectMap.key` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | Button test screen (active) | [view](/images/unused/dectMap.key.png) |
| `desk.cpl` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | Eight-game selection screen | [view](/images/unused/desk.cpl.png) |
| `djoin.hsp` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | Alternate UI: Arcade main menu background | [view](/images/unused/djoin.hsp.png) |
| `fcont.ctp` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | Alternate UI: User main menu background | [view](/images/unused/fcont.ctp.png) |
| `fdbil.ph` | 1100x120 | BGRA | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | Large icons for each system, including systems not supported by the SF2000 (selected) | [view](/images/unused/fdbil.ph.png) |
| `gpapi.bvs` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | In-game menu (position 5; looks like it was for some kind of button layout changing UI) | [view](/images/unused/gpapi.bvs.png) |
| `ihds.bke` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | Genesis/Mega Drive game-list background, with baked-in thumbnail placeholder | [view](/images/unused/ihds.bke.png) |
| `kdill.hsp` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | Alternate UI: Game Boy Advance main menu background | [view](/images/unused/kdill.hsp.png) |
| `logilda.be` | 40x24 | BGRA | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | CPS1 game-list indicator | [view](/images/unused/logilda.be.png) |
| `mfc64.emc` | 40x24 | BGRA | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | CPS2 game-list indicator | [view](/images/unused/mfc64.emc.png) |
| `mfpmp.ers` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | Alternate UI: Arcade main menu background | [view](/images/unused/mfpmp.ers.png) |
| `mhg4s.ihg` | 400x192 | RGB565 Little Endian | | | ✨ | ✅ | ✅ | ✅ | Background and buttons for a "warning" prompt with "OK", "Yes" and "No" buttons. Also has rounded edges stored in a separate image file, `zaqrc.olc` | [view](/images/unused/mhg4s.ihg.png) |
| `mrtac.klo` | 40x24 | BGRA | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | Neo Geo game-list indicator | [view](/images/unused/mrtac.klo.png) |
| `msdtc.bke` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | Alternate UI: Game Boy Advance main menu background | [view](/images/unused/msdtc.bke.png) |
| `mswbv.cpl` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | Alternate UI: Game Boy Advance main menu background | [view](/images/unused/mswbv.cpl.png) |
| `nettrace.dll` | 40x24 | BGRA | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | Unknown game-list indicator (grey joystick with yellow buttons) | [view](/images/unused/nettrace.dll.png) |
| `nsibm.ctp` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | Alternate UI: Arcade main menu background | [view](/images/unused/nsibm.ctp.png) |
| `nvinfohsp` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | Alternate UI: Genesis/Mega Drive main menu background (note: there's no extension separator for this file, I suspect the file name is typo'd in the filesystem!) | [view](/images/unused/nvinfohsp.png) |
| `pcadm.hsp` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | Alternate UI: User main menu background (NTSC TV system selected) | [view](/images/unused/pcadm.hsp.png) |
| `plasy.ers` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | Alternate UI: Game Boy Advance main menu background | [view](/images/unused/plasy.ers.png) |
| `rmapi.cpl` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | Alternate UI: User main menu background (English UI language selected) | [view](/images/unused/rmapi.cpl.png) |
| `seltMap.key` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | Button test screen | [view](/images/unused/seltMap.key.png) |
| `spmpm.gdp` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | Alternate UI: NES game-list background, with baked-in thumbnail placeholder | [view](/images/unused/spmpm.gdp.png) |
| `subst.bke` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | Alternate UI: Arcade main menu background | [view](/images/unused/subst.bke.png) |
| `tsmcf.cpl` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | Alternate UI: Arcade main menu background | [view](/images/unused/tsmcf.cpl.png) |
| `url.bvs` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | CPS1 game-list background | [view](/images/unused/url.bvs.png) |
| `werui.ioc` | 320x240 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | "NODATA" save-state thumbnail placeholder image, with a "horror" style typeface | [view](/images/unused/werui.ioc.png) |
| `wshom.ocx` | 1100x120 | BGRA | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | Large icons for each system, including systems not supported by the SF2000 (normal) | [view](/images/unused/wshom.ocx.png) |
| `x86e.hgp` | 640x480 | RGB565 Little Endian | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | Neo Geo game-list background | [view](/images/unused/x86e.hgp.png) |
| `zaqrc.olc` | 8x224 | BGRA | | | ✨ | ✅ | ✅ | ✅ | Rounded ends that pair with the warning dialogue stored in `mhg4s.ihg` | [view](/images/zaqrc.olc.png) |
### Other Files
These are other files that have been identified, which don't fit into the other categories. Non-Latin characters in the files are encoded in UTF-8.
| Filename | 03.15 | 04.20 | 05.15 | 05.22 | 08.03 | Description |
| -------- | ----- | ----- | ----- | ----- | ----- | ----------- |
| `Archive.sys` | ✨ | 🚩 | ✅ | ✅ | ✅ | Stores the settings for UI language and TV system. Two 32-bit words (4-bytes), little endian. The first is UI language; `0x00000000` is English, `0x01000000` is Chinese, etc.. The second is the TV system setting; `0x00000000` is NTSC, `0x01000000` is PAL. Note the "🚩" icon here indicates the format of the data, or the permissible values were changed (as opposed to the data itself, which will vary from device to device based on user settings) |
| `bfrjd.odb` | | ✨ | 🚩 | ✅ | ✅ | UI strings in Korean |
| `bxvtb.sby` | | ✨ | 🚩 | ✅ | ✅ | UI strings in Thai |
| `dufdr.cwr` | | ✨ | 🚩 | ✅ | ✅ | UI strings in Turkish |
| `eknjo.ofd` | | ✨ | 🚩 | ✅ | ✅ | UI strings in Spanish |
| `Favorites.bin` | | | ✨ | ✅ | ✅ | Used to store the list of ROMs added to the Favorites list; only appears after the first game is favourited after installing the 05.15 or later firmware. User ROMs cannot be added to favourites, only built-in games |
| `fhshl.skb` | ✨ | ✅ | 🚩 | ✅ | ✅ | UI strings in English |
| `Foldername.ini` | ✨ | 🚩 | 🚩 | ✅ | ✅ | Used to control menu rotation for the main menu; see below for more notes on this |
| `History.bin` | | | ✨ | ✅ | ✅ | Used to store the history of played ROMs; only appears after the first game is played after installing the 05.15 or later firmware. User ROMs are not added to history, only built-in games. If a built-in game that is referenced in history is removed from the device, the device will crash when trying to view the History screen. You can delete the History.bin file to clear the device's history; there is no built-in functionality to do so |
| `jsnno.uby` | | ✨ | 🚩 | ✅ | ✅ | UI strings in Dutch |
| `kcbn7.avc` | | ✨ | ❌ | | | Duplicate copy of `bisrv.asd`, the main firmware for the device which is found in the BIOS folder |
| `KeyMapInfo.kmp` | | | ✨ | ✅ | ✅ | Used to store the user-assignable global button mappings for each emulated system |
| `lf9lb.cut` | | ✨ | 🚩 | ✅ | ✅ | UI strings in Portuguese |
| `ntrcq.oba` | | ✨ | 🚩 | ✅ | ✅ | UI strings in Japanese |
| `ouenj.dut` | | ✨ | 🚩 | ✅ | ✅ | UI strings in Polish |
| `qdbec.ofd` | | ✨ | 🚩 | ✅ | ✅ | UI strings in Italian |
| `sgotd.cwt` | | ✨ | 🚩 | ✅ | ✅ | UI strings in French |
| `snbqj.uby` | | ✨ | 🚩 | ✅ | ✅ | UI strings in German |
| `t2act.sgf` | ✨ | ✅ | 🚩 | ✅ | ✅ | UI strings in Chinese |
| `Test.zsf` | | ✨ | ❌ | | | A SNES ROM, which displays a controller test program |
| `tvctu.uby` | | ✨ | 🚩 | ✅ | ✅ | UI strings in Russian |
| `vdaz5.bjk` | | ✨ | 🚩 | ✅ | ✅ | UI strings in Arabic |
| `wtrxj.lbd` | | ✨ | 🚩 | ✅ | ✅ | UI strings in Malay |
| `xjebd.clq` | | ✨ | 🚩 | ✅ | ✅ | UI strings in Hebrew |
| Filename | 03.15 | 04.20 | 05.15 | 05.22 | 08.03 | 10.07 | Description |
| -------- | ----- | ----- | ----- | ----- | ----- | ----- | ----------- |
| `Archive.sys` | ✨ | 🚩 | ✅ | ✅ | ✅ | ✅ | Stores the settings for UI language and TV system. Two 32-bit words (4-bytes), little endian. The first is UI language; `0x00000000` is English, `0x01000000` is Chinese, etc.. The second is the TV system setting; `0x00000000` is NTSC, `0x01000000` is PAL. Note the "🚩" icon here indicates the format of the data, or the permissible values were changed (as opposed to the data itself, which will vary from device to device based on user settings) |
| `bfrjd.odb` | | ✨ | 🚩 | ✅ | ✅ | ✅ | UI strings in Korean |
| `bxvtb.sby` | | ✨ | 🚩 | ✅ | ✅ | ✅ | UI strings in Thai |
| `dufdr.cwr` | | ✨ | 🚩 | ✅ | ✅ | ✅ | UI strings in Turkish |
| `eknjo.ofd` | | ✨ | 🚩 | ✅ | ✅ | ✅ | UI strings in Spanish |
| `Favorites.bin` | | | ✨ | ✅ | ✅ | ✅ | Used to store the list of ROMs added to the Favorites list; only appears after the first game is favourited after installing the 05.15 or later firmware. User ROMs cannot be added to favourites, only built-in games |
| `fhshl.skb` | ✨ | ✅ | 🚩 | ✅ | ✅ | ✅ | UI strings in English |
| `Foldername.ini` | ✨ | 🚩 | 🚩 | ✅ | ✅ | ✅ | Used to control menu rotation for the main menu; see below for more notes on this |
| `History.bin` | | | ✨ | ✅ | ✅ | ✅ | Used to store the history of played ROMs; only appears after the first game is played after installing the 05.15 or later firmware. User ROMs are not added to history, only built-in games. If a built-in game that is referenced in history is removed from the device, the device will crash when trying to view the History screen. You can delete the History.bin file to clear the device's history; there is no built-in functionality to do so |
| `jsnno.uby` | | ✨ | 🚩 | ✅ | ✅ | ✅ | UI strings in Dutch |
| `kcbn7.avc` | | ✨ | ❌ | | | | Duplicate copy of `bisrv.asd`, the main firmware for the device which is found in the BIOS folder |
| `KeyMapInfo.kmp` | | | ✨ | ✅ | ✅ | ✅ | Used to store the user-assignable global button mappings for each emulated system |
| `lf9lb.cut` | | ✨ | 🚩 | ✅ | ✅ | ✅ | UI strings in Portuguese |
| `ntrcq.oba` | | ✨ | 🚩 | ✅ | ✅ | ✅ | UI strings in Japanese |
| `ouenj.dut` | | ✨ | 🚩 | ✅ | ✅ | ✅ | UI strings in Polish |
| `qdbec.ofd` | | ✨ | 🚩 | ✅ | ✅ | ✅ | UI strings in Italian |
| `sgotd.cwt` | | ✨ | 🚩 | ✅ | ✅ | ✅ | UI strings in French |
| `snbqj.uby` | | ✨ | 🚩 | ✅ | ✅ | ✅ | UI strings in German |
| `t2act.sgf` | ✨ | ✅ | 🚩 | ✅ | ✅ | ✅ | UI strings in Chinese |
| `Test.zsf` | | ✨ | ❌ | | | | A SNES ROM, which displays a controller test program |
| `tvctu.uby` | | ✨ | 🚩 | ✅ | ✅ | ✅ | UI strings in Russian |
| `vdaz5.bjk` | | ✨ | 🚩 | ✅ | ✅ | ✅ | UI strings in Arabic |
| `wtrxj.lbd` | | ✨ | 🚩 | ✅ | ✅ | ✅ | UI strings in Malay |
| `xjebd.clq` | | ✨ | 🚩 | ✅ | ✅ | ✅ | UI strings in Hebrew |
#### Foldername.ini
This file controls some of the UI settings for the main menu. It's a plain-text file, but not an actual INI file. It's contents from the `05.22` firmware (just as an example) are as follows:
@ -540,7 +542,6 @@ FF8000 ROMS
24 184 144 208
40 24
```
And here's my current understanding of what each line is used for:
@ -614,26 +615,26 @@ If you want to do it using [Audacity](https://www.audacityteam.org/), the steps
`dteyn` has also created a Python script called `Kerokero` which can take a `.WAV` file, trim it if it's longer than 90 seconds, and convert it to a `pagefile.sys` for you - you can [find Kerokero here](https://github.com/Dteyn/SF2000_BGM_Tool).
| Filename | 03.15 | 04.20 | 05.15 | 05.22 | 08.03 | Description | Listen |
| -------- | ----- | ----- | ----- | ----- | ----- | ----------- | ------ |
| `c2fkec.pgt` | ✨ | ✅ | 🚩 | ✅ | ✅ | "Popping" sound that is played when moving around the search keyboard | [listen](/sounds/c2fkec.pgt.mp3) |
| `dpnet.dll` | ✨ | ✅ | ✅ | ✅ | ✅ | "Downwards Zap" sound, unknown usage | [listen](/sounds/dpnet.dll.mp3) |
| `dsreg.bvs` | ✨ | ✅ | ✅ | ✅ | ✅ | "Upwards Bleeping" sound, unknown usage | [listen](/sounds/dsreg.bvs.mp3) |
| `help.lis` | ✨ | ✅ | ✅ | ✅ | ✅ | "Double Buzzer" sound, unknown usage | [listen](/sounds/help.lis.mp3) |
| `mfsvr.nkf` | ✨ | ✅ | 🚩 | ✅ | ✅ | "Beep" sound that is played when entering a letter on the search keyboard | [listen](/sounds/mfsvr.nkf.mp3) |
| `nyquest.gdb` | ✨ | ✅ | 🚩 | ✅ | ✅ | "Whooshing" sound that is played when switching between emulated systems on the main menu, between the "Resume", "Quit", "Load" and "Save" options on the in-game menu, and scrolling by pages within a system's game-list | [listen](/sounds/nyquest.gdb.mp3) |
| `oldversion.kbe` | ✨ | ✅ | 🚩 | ✅ | ✅ | "Three Note Upward Chime" sound that is played when deleting a letter on the search keyboard | [listen](/sounds/oldversion.kbe.mp3) |
| `pagefile.sys` | ✨ | ✅ | 🚩 | ✅ | ✅ | Main menu background music. If you don't like background music, and would rather just have silence, you can [find a replacement silent `pagefile.sys` here](/sounds/silentMusic/pagefile.sys) - just replace the one in the `Resources` folder (don't forget to backup the original file first, in case you ever want that jaunty tune again!) | [listen](/sounds/pagefile.sys.mp3) |
| `swapfile.sys` | ✨ | ✅ | ✅ | ✅ | ✅ | "Squishy" sound played when navigating horizontally through "shortcut" games on the main menu, or vertically within a system's game-list | [listen](/sounds/swapfile.sys.mp3) |
| Filename | 03.15 | 04.20 | 05.15 | 05.22 | 08.03 | 10.07 | Description | Listen |
| -------- | ----- | ----- | ----- | ----- | ----- | ----- | ----------- | ------ |
| `c2fkec.pgt` | ✨ | ✅ | 🚩 | ✅ | ✅ | ✅ | "Popping" sound that is played when moving around the search keyboard | [listen](/sounds/c2fkec.pgt.mp3) |
| `dpnet.dll` | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | "Downwards Zap" sound, unknown usage | [listen](/sounds/dpnet.dll.mp3) |
| `dsreg.bvs` | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | "Upwards Bleeping" sound, unknown usage | [listen](/sounds/dsreg.bvs.mp3) |
| `help.lis` | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | "Double Buzzer" sound, unknown usage | [listen](/sounds/help.lis.mp3) |
| `mfsvr.nkf` | ✨ | ✅ | 🚩 | ✅ | ✅ | ✅ | "Beep" sound that is played when entering a letter on the search keyboard | [listen](/sounds/mfsvr.nkf.mp3) |
| `nyquest.gdb` | ✨ | ✅ | 🚩 | ✅ | ✅ | ✅ | "Whooshing" sound that is played when switching between emulated systems on the main menu, between the "Resume", "Quit", "Load" and "Save" options on the in-game menu, and scrolling by pages within a system's game-list | [listen](/sounds/nyquest.gdb.mp3) |
| `oldversion.kbe` | ✨ | ✅ | 🚩 | ✅ | ✅ | ✅ | "Three Note Upward Chime" sound that is played when deleting a letter on the search keyboard | [listen](/sounds/oldversion.kbe.mp3) |
| `pagefile.sys` | ✨ | ✅ | 🚩 | ✅ | ✅ | ✅ | Main menu background music. If you don't like background music, and would rather just have silence, you can [find a replacement silent `pagefile.sys` here](/sounds/silentMusic/pagefile.sys) - just replace the one in the `Resources` folder (don't forget to backup the original file first, in case you ever want that jaunty tune again!) | [listen](/sounds/pagefile.sys.mp3) |
| `swapfile.sys` | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | "Squishy" sound played when navigating horizontally through "shortcut" games on the main menu, or vertically within a system's game-list | [listen](/sounds/swapfile.sys.mp3) |
If you would like to silence all the _UI_ sounds (everything other than the background music), `dteyn` has created a [Silent Sounds Pack](https://github.com/Dteyn/sf2000/raw/main/sounds/silentSounds/SF2000_Silent_Sounds_Pack.zip) (direct link to `.zip`). It contains eight replacement silent audio files - just drop them into the `Resources` folder on the microSD card, replacing the eight current files, and say goodbye to the SF2000's UI noises.
### Unknown Files
These are files that I have not yet determined what they do; if anyone has any information on these, do post about it in the Data Frog channel in the Retro Handhelds Discord server please!
| Filename | 03.15 | 04.20 | 05.15 | 05.22 | 08.03 | Description |
| -------- | ----- | ----- | ----- | ----- | ----- | ----------- |
| `kcnuv.lit` | ✨ | ✅ | ✅ | ✅ | ✅ | UNKNOWN; a bunch of 4-byte binary chunks (e.g., `0xC4 0x00 0x00 0x00`), followed by a list of .NES ROM file names. Very similar to the `.bvs`/`.nec`/`.tax` files detailed above, but doesn't have the same type of "header" they have |
| Filename | 03.15 | 04.20 | 05.15 | 05.22 | 08.03 | 10.07 | Description |
| -------- | ----- | ----- | ----- | ----- | ----- | ----- | ----------- |
| `kcnuv.lit` | ✨ | ✅ | ✅ | ✅ | ✅ | ✅ | UNKNOWN; a bunch of 4-byte binary chunks (e.g., `0xC4 0x00 0x00 0x00`), followed by a list of .NES ROM file names. Very similar to the `.bvs`/`.nec`/`.tax` files detailed above, but doesn't have the same type of "header" they have |
### Notes For Theme Creators
This section isn't really about the `Resources` files per-se, but it's tangentially related. The fact that the SF2000's UI resources are pulled from the microSD card opens up the door to "theming" the device, which is great. However, if you do decide you want to make a theme for the SF2000, here's a few things I've found that you may want to bear in mind:
@ -679,6 +680,8 @@ All of these are linked above already in their relevant sections, but just in ca
---
## Document Version History
- `20231014 - 1.42`: Have now confirmed that no resource files changed with the new October 7th/1.7 firmware, so have updated the tables in the [Resources](#resources) section to reflect this. Also added a reference to `detyn`'s Battery Meter Fix tool to [the FAQ on stuff new SF2000 owners can do](#i-just-got-my-sf2000-what-modding-can-i-do-with-it).
- `20231012 - 1.41`: Added basic information about the new (and critically broken) October 7th/1.7 firmware version to the [Firmware](#firmwarebios-bisrvasd) section (I'm waiting for my official copy to finish downloading before updating the tables in the [Resources](#resources) sections).
- `20231010 - 1.40`: Updated [CFW FAQ](#is-there-any-custom-firmware) with the latest details, and did a little re-arranging of existing info. Changed several links to Data Frog's YouTube firmware update process to links to the [Firmware](#firmwarebios-bisrvasd) section instead, as that section has more information about other options for firmware updates (e.g., Tadpole). Added links to `dteyn`'s SNES fix tool, and information about `bnister`'s discovery as to why SNES games had to be launched twice for full speed.
@ -689,7 +692,7 @@ All of these are linked above already in their relevant sections, but just in ca
- `20230905 - 1.37`: Added note about `bnister`'s CPU clock bump discovery to the [Firmware](#firmwarebios-bisrvasd) section. Added link to `dteyn`'s new background music tool to the [Sounds](#sounds) and [Tools and Links](#tools-and-links) sections.
- `20230903 - 1.36`: Added links to `Detyn`'s new Battery Meter Fix tool to both the [Battery](#battery) section and [Tools and Links](#tools-and-links). Updated the [custom firmware FAQ](#is-there-any-custom-firmware) with the latest progress notes.
- `20230903 - 1.36`: Added links to `detyn`'s new Battery Meter Fix tool to both the [Battery](#battery) section and [Tools and Links](#tools-and-links). Updated the [custom firmware FAQ](#is-there-any-custom-firmware) with the latest progress notes.
- `20230829 - 1.35`: Added a [MicroSD Card](#microsd-card) section to [Hardware](#hardware) to provide some detail about the SF2000's slightly unusual microSD card situation. Added detail about the [Neo Geo Unibios Menu](#neo-geo-unibios-menu) discovery to the [Arcade](#arcade) section (thanks `nanchon18#2262`!). Updated the custom firmware FAQ with the latest details. Updated the "what modding can I do" FAQ to strongly suggest fixing the [bootloader bug](#bootloader-bug) before doing any other modding to the device; also added a note that the Tadpole tool can perform a lot of the modding tasks. Updated the "quiet A/V sound" FAQ with details about the fix in the `08.03`/`1.6V` firmware. Updated the "in game saves don't work" FAQ with details about this apparently being fixed for GBA in the `08.03`/`1.6V` firmware. Added a note to the [Battery](#battery) section about the SF2000's poorly calibrated power monitoring curve, along with a link to `dteyn`'s SF2000 Battery Level Patcher script (also added a link to that in the [Tools and Links](#tools-and-links) section). Data Frog has now officially released the `August 3rd`/`08.03`/`1.6V` firmware, so added that to the [Firmware](#firmwarebios-bisrvasd) section; also updated all of the tables in the [Resources](#resources) section to include the new firmware. Finally, renamed this "Version History" section to "Document Version History", to help prevent any confusion in regards to what the version numbers in this section refer to (they're not related to firmware).