Seizefun Data Frog SF2000 Handheld Game Console, 3-inch IPS HD Screen Portable Handheld Nostalgic Arcade Retro Game Machine, 1500mAh Battery, Built-in 6000Games, Support 7 Emulators

Product Information

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 So, for example: if your most recently played game (first in the history list) was "Batman - The Video Game" for Game Boy, and that game happened to be the ninth game listed in the Game Boy section on your device, the fifth and sixth bytes in your History.bin would be 0x04 0x00 (which is 4 in decimal, i.e. the "Game Boy" ROM list), and the seventh and eighth bytes would be 0x08 0x00 (which is 8 in decimal, i.e. the 9th game in the 0-based list of Game Boy games). The Favorites.bin file works exactly the same way, just with games you've favourited rather than played recently. If you only care about how your theme looks on the internal display, and don't care about how it looks on AV output, design for a 320 x 240 base resolution and do a nearest-neighbour 2x upscale when converting to SF2000 formats Latin numbers 0 to 9 listed vertically, used for the number of games available in each main menu category This is a bugfix release - the bug with SNES save states introduced in 1.7 was fixed, so this firmware appears to be stable again. Analysis shows no other significant changes from 1.7

All of these are linked above already in their relevant sections, but just in case you prefer to see them as a pulled-out list, here they are again: Number of different versions of Street Fighter 2: 60+ 😵‍💫 [Von Millhausen: I think this stat is only half a joke!] Open your audio file; there's a hard-coded limit of 1 minute 30 seconds on the maximum length of the audio you can use, so if your audio file is longer than that, you'll need to trim it to be 1 minute 30 seconds or shorter (longer audio will glitch)Data Frog SF2000 Boot Logo Changer (by vonmillhausen) : https://vonmillhausen.github.io/sf2000/tools/bootLogoChanger.html This is a ROM list file similar to the other .tax files, except it is built at run-time from the ROM files in the user roms folder. The file is regenerated each time the device boots Emulator is PicoDrive 1.91 (Git commit cbc93b6). Works pretty well. This emulator is capable of loading Master System ROMs if placed in the user ROMs folder on the microSD card; Game Gear ROMs do not load. Some PAL-region games may run too fast; NTSC-region games seem to always run at the correct speed. On the original firmware, A was mapped to A, B was mapped to B, and RB was mapped to C for some reason. See " Button Mappings/Key Bindings" section below. Game Boy Titles for the Game Boy and Game Boy Color play well. Super Nintendo is hit or miss. And Game Boy Advance is only going to be okay (not great). If you care about both display types, and want your theme to look great (but not perfect) on both, design for a three-quarters 480 x 360 base, and do a bilinear upscale to regular 640 x 480 base resolutions when converting to SF2000 formats

And also as we would expect, the SF2000 is made with the cheapest possible materials and components. 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

FF8000 ROMS: The first defined main menu section (the sections that are scrolled vertically on the main menu). Internally they are numbered from 0; so the ROMS section (user ROMs and settings) is 0, FC (NES) is 1, SFC (SNES) is 2, etc.. The FF8000 is the hexadecimal colour (RGB) to display the text of the currently selected/highlighted game in the list; the default colour is orange. Side note: after the ARCADE section, there's two additional ROMS sections; the firmware is hard-coded to have ten sections. The SF2000 appears to share its firmware with other similar devices, and some of those devices feature different menu sections (e.g., "CPS1", "Neo Geo", etc.). I suspect that the best of those systems has ten sections in its main menu, which doesn't match up with the eight sections on the SF2000 (seven supported systems + the user ROMs/settings section). As the firmware requires ten sections to be defined, they just repeated the ROMS section to fill in the remaining places. Like I say, that's just a guess! The last four bytes are a little-endian Uint32 storing the offset within the file of where the thumbnail metadata starts (i.e., the offset of the first byte of width data) The experience of navigating the operating system is not the most intuitive or smooth, but it gets the job done.

Added a note to the Game Boy Advance section about the newly discovered gba_bios.bin loading bug, and how to work around it (thanks bnister!) Added a section about the default ROMs that come with the SF2000, including a HTML file and a CSV file that have the SHA256/SHA1/MD5/CRC32 hashes for all non-arcade ROMs, and details about which ROMs match the current No-Intro database.The SF2000 does not feature WiFi or Bluetooth, but it does have a 2.4Ghz antenna to support local wireless multiplayer using a compatible 2.4Ghz wireless controller for Player 2. The Y2 SFC wireless controller and the SF900 wireless controller have both been reported to work fine. A/V Output

SF2000 | sf2000 Skip to the content. SF2000 Information about the SF2000 handheld game console View on GitHub SF2000 So do roms with the following extensions: GBC (.gbc) ; GB (.gb); GBA (.gba); NES (.nes). They played just fine. I did not try zipped roms. 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 To give somebody the ability to play Sonic the Hedgehog or Super Mario Bros. 3 for the first time is 100% worth the cost of the Data Frog SF2000. The rest of the file is composed of pairs of 2 byte little-endian Uint16s - the first byte pair is a number indicating which ROM list the entry belongs to (more on that below); the second number is the 0-based game number within that listThe ABXY are basically a clone of the original SNES controller buttons. Although everyone seems to be getting two purple and two lilac coloured buttons, there's a disparity to the type of buttons folks are getting - some get two convex and two concave buttons, others have gotten three concave and one convex, etc.. So you can try launching the game first, and then plug in the A/V cable to get full volume on the TV. Game saves don't seem to be working for me? Save states are fine, but the built-in save function in games doesn't seem to work? Updated resource tables for the new 1.5 firmware (no changes); added a table with details about known firmware versions. Added a "Tools & Links" section. built in games, in fact. Less than half of those are worth the space they occupy, and you’ll probably only ever want to play about 100 of those.