JetSetWilly @JetSetWilly2

Retwitting for the sake of good music and classic vertical arcade shoot em Up 😍

atrac17 @_atrac17

2 years ago

Retwitting for the sake of good music and classic vertical arcade shoot em Up 😍

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The Taito SJ Core is coming to a #MiSTerFPGA near you! Watch this space! Games that will be supported at launch: Alpine Ski, Bio-Attack, Elevator Action, High Way Race, Jungle Hunt, Jungle King, Pirate Pete, Space Cruiser, Space Seeker, Time Tunnel, Water Ski & Wild Western.

24 channel PSX SPU audio working in my emulator. Some more features(e.g. noise, envelope, reverb) to be added until implementation in the FPGA core will start.

#MiSTerFPGA PSX core movie decoder(MDEC) is done. Still images and FMV work. Compression artifacts in the video are from the testrom itself and also present on real hardware.

#MiSTerFPGA PSX core got regular output mode, allowing for VGA, which still needs adjusted timings. However, this enables me to finally capture the full BIOS bootup. Also NTSC mode is now supported. I added it into the video with one game you might like.

More ingame footage of the #MiSTerFPGA PSX core: youtu.be/cnDKlNC_cMk

#MiSTerFPGA PSX core now passes all 101 of Amidogs CPU tests. See here for more details: emulation.gametechwiki.com/index.php/PS1_… Having a proven implementation of the CPU will hopefully make the further development much smoother.

I've been working on some bug fixes (notice the missing pixels in the boss health bar) to the tilemap pipeline in the CAVE core. Run your MiSTer updater to get the latest version.

New old shmups in town! #SEGA #Arcade System E is now up on the #MiSTerFPGA thanks to GreyRogue. It features my work on MC-8123 CPU decryption I've done for System 1/2 core. I am really happy to be part of this community where your efforts benefit others.

Another news today: Exed Exes public release for #MiSTerFPGA MiST SiDi NeptUNO Multicore+ Multicore 2 Grab it from JTBIN or MiSTer's update_all script

First sign of life of my new #MiSTerFPGA PlayStation core. You can follow the source code development here if you like: github.com/RobertPeip/Pla…

There are sprites now! Some glitches are visible but I will fix them tomorrow. I can't wait to start the #MiSTerFPGA implementation!!

I'm finally ready to reveal my new project: I'm working on a Playstation core for #MiSTerFPGA . As always, I learn about the system with a software emulator first. You can see the first games running in this video. youtube.com/watch?v=0oxJ1x…

MC-8123 decryption for #SEGA #System2 #MiSTerFPGA #Arcade core is done. Looks good for a Thursday core update. This should help @topapate implement sound CPUs in some #SEGA #System16b alternative game versions too.

I'm still working on Rodland (Jaleco MegaSystem16). Two out of three scrolling layers are fully decoded now. I'm so happy to see the first screens! 😀 #MiSTerFPGA

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Defeat aliens as Yoko-chan in "UFO戦士ようこちゃん" SEGA System 1 #MiSTerFPGA core update with: - support for mentioned game, - System 2 VRAM banks, - fix for sprites near the top/left border, - fix for wobbling sprites in Wonder Boy, - CRT H-sync tweaks. patreon.com/posts/miss-yok…

Real Soon Now. #MiSTerFPGA

atrac17 @_atrac17

4 years ago

Real Soon Now. #MiSTerFPGA

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Explosive Galaga #MiSTerFPGA core update with: - low pass filters for explosion sounds, - alts including missing original Namco versions, - and some other little tweaks.

𝕓𝕝𝕒𝕔𝕜𝕨𝕚𝕟𝕖 @blk_yn

4 years ago

Explosive Galaga #MiSTerFPGA core update with: - low pass filters for explosion sounds, - alts including missing original Namco versions, - and some other little tweaks.

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Galaga #MiSTerFPGA core update featuring: - support for "Gatsbee" - a 4-way Galaga bootleg hack, - DIP switches in dedicated menu, - flip-screen option and H/V-sync adjustment, - self-test mode, - fixed stars while on pause. patreon.com/posts/flip-tha…

Sega 315-5195 security/mapper chip fully RE'd. Believe it or not, the hardest part was figuring out the pinout ! As usual, Patreon post and files to come shortly.