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Some MVS Roms are huge, way bigger than PS2 RAM. This is why we have a cache mechanism, which frequently requests reads from disk. USB is extremely slow in PS2, nevertheless, the HDD is quite fast. This #NJEMU running MSlug3 in a PS2 FAT through the HDD. 🏃‍♂️🔫🎮

Francisco J. Trujillo

1,744 subscribers

19,059 次观看 • 1 年前 •via X (Twitter)

教育科学技术游戏 #NJEMU

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10 条评论

Stayhye 的头像

Stayhye1 年前

Impressive!

Based Nerd 的头像

Based Nerd1 年前

Weak PS2 ram was never meant to handle the glorious neogeos 2d pixel art Giga power of animation..

UsagiRu 的头像

UsagiRu1 年前

Neo-Geo on PS2 is a dream come true, thank you!!

NEOYEMM 🇩🇴 的头像

NEOYEMM 🇩🇴1 年前

It is. And if the PS2 HDD is IDE, the games loads faster than the SATA interface, which is quite ironically.

SpiralOnline 的头像

SpiralOnline1 年前

I've always wondered if backwards compatible PS3s could utilize the full USB 2.0 bandwidth to make usb loading identical to the HDD.

neocvera 的头像

neocvera1 年前

Ahh this is the same emu used in the Arcade Stick Pro, MVSX and Neogeo mini.

Francisco J. Trujillo 的头像

Francisco J. Trujillo1 年前

Someone else said the same to me, but where can we find the repository or official information about this?

C. Shredder 的头像

C. Shredder1 年前

Agora só falta emular o Neo Geo CD

Daniel Ballesteros 的头像

Daniel Ballesteros1 年前

Great! This reminds my one cd I had with an emulator and games of neogeo on my pentium 120 mhz with 16 mb ram. Thanks to it I could play the games although without sound. Oh, I had forgotten : nds has an awesome neogeo emu and it has only 4 mb of ram!!

Francisco J. Trujillo 的头像

Francisco J. Trujillo1 年前

Most probably it works in a similar way, however the I/O read operations in the cartridge are way faster than the super complex PS2 architecture

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I'm happy to announce some progress in this side project. Here, Metal Slug 3 from NeoGeo is being emulated quite smoothly on a PS2. Yeah! #NeoGeo games are being emulated in a PS2! There is no ETA about releasing the emulator, so please no rush with this. #ps2dev #retro #NJEMU

I'm happy to announce some progress in this side project. Here, Metal Slug 3 from NeoGeo is being emulated quite smoothly on a PS2. Yeah! #NeoGeo games are being emulated in a PS2! There is no ETA about releasing the emulator, so please no rush with this. #ps2dev #retro #NJEMU

Francisco J. Trujillo

38,119 次观看 • 1 年前

Holy rage bait Are we forgetting Rockstar games released San Andreas on the PS2 which had 300MHz and 32MB RAM This is not a cyberpunk type situation Rockstar will push the PS5 to its limits and re-release on PS6

Holy rage bait Are we forgetting Rockstar games released San Andreas on the PS2 which had 300MHz and 32MB RAM This is not a cyberpunk type situation Rockstar will push the PS5 to its limits and re-release on PS6

Teddy

56,125 次观看 • 28 天前

Genji Dawn of the Samurai, there were plenty of Samurai games from the PS2 in which you can do some really cool stuff like they do in this game Hack and Slash action game with its own unique twist, PS2 is just full of fun action game gems, I want em all on PS Classics

Genji Dawn of the Samurai, there were plenty of Samurai games from the PS2 in which you can do some really cool stuff like they do in this game Hack and Slash action game with its own unique twist, PS2 is just full of fun action game gems, I want em all on PS Classics

GamesLover with a Preference

39,456 次观看 • 1 年前

With how badass as a Beat Em Up game Urban Reign is I never understood how this game failed or why it never got a sequel This game is like one of the coolest beat em up games on the PS2 and a sequel would have done it wonders Alot more cool shit we could have done

With how badass as a Beat Em Up game Urban Reign is I never understood how this game failed or why it never got a sequel This game is like one of the coolest beat em up games on the PS2 and a sequel would have done it wonders Alot more cool shit we could have done

GamesLover with a Preference

208,695 次观看 • 1 年前

Please remind me how we are moving forward. In this video, a machine from the year ~2000 (600MHz, 128MB RAM, spinning-rust hard disk) running Windows NT 3.51. Note how incredibly snappy opening apps is. 👇

Please remind me how we are moving forward. In this video, a machine from the year ~2000 (600MHz, 128MB RAM, spinning-rust hard disk) running Windows NT 3.51. Note how incredibly snappy opening apps is. 👇

Julio Merino

4,773,398 次观看 • 3 年前

This deep in my mod project I only recently realized the 360 version of SVR11 has more hidden call names than I was really aware of. Big difference from the PS2 version. A goal later after release is to automate editing the sound pck files to edit/add the missing superstars.

This deep in my mod project I only recently realized the 360 version of SVR11 has more hidden call names than I was really aware of. Big difference from the PS2 version. A goal later after release is to automate editing the sound pck files to edit/add the missing superstars.

Alex Markle (yumboy11)

11,430 次观看 • 4 个月前

Whenever you switch weapons, Souls games have to load the new weapon model from disk. The start/end points used for hitbox creation are in this file as well, so if your disk is slow enough something like this can happen, where you have the range of a colossal on a hammer.

Whenever you switch weapons, Souls games have to load the new weapon model from disk. The start/end points used for hitbox creation are in this file as well, so if your disk is slow enough something like this can happen, where you have the range of a colossal on a hammer.

Amirah

46,452 次观看 • 3 个月前

The #GTA 3 port to the Sega #Dreamcast has been progressing at an incredible pace. It's been amazing to see the whole DC community come together to tag-team this "impossible" project... Here it is running on a stock DC, no longer requiring the 32MB RAM hardware modification, only a few weeks into development. Since I finally got the time to sit down, build the codebase, and look into some of what I think is the critical path for performance, let's talk about some technical shit, and some of the future steps I think can be taken to further improve performance. First of all, I want everyone to take note that this is NOT a port of the PS2 version. This is a port of the PC version, which has extra content, increased draw distance, improved textures, and other things that have actually increased the challenge here... Whether the DC version will ultimately have these additions or not will remain to be seen, but we're running into plenty of shit that the PS2 didn't have to worry about (like these big-ass PC replay saves won't fit onto a Visual Memory Unit!) Secondly, lets talk about what is and isn't currently optimized, because it's absolutely vital that the DC's hardware is fully utilized here for the sake of performance and achieving a competitive polygon count. Unlike with modern devices, where the whole graphics pipeline is handled by the GPU, both the PS2 and Dreamcast were responsible for transforming and doing lighting calculations for each vertex BEFORE they got submitted to the GPU. The PS2 had a vector coprocessor to do this, while the Dreamcast had a few extremely important SIMD and fast math assembly instructions on its CPU to do these computations. Up until literally just a few hours ago (not shown in this footage), the Dreamcast's SH4 was doing 100% of these operations in slow-ass plain C and C++ code, which is absolutely sub-optimal and is immediately bogging down its CPU with just transforming vertices, bottlenecking the entire graphics pipeline on the fist T&L stage, and also leaving less CPU time for handling other gameplay logic... this is going to absolutely have to be addressed (and already has begun to be). Another issue that is crippling performance here is the fact that the models are all using individual triangles rather than triangle strips, which the Dreamcast's PVR GPU was designed to handle better... Converting these models to use strips rather than individual triangles will result in MANY different gainz for the DC, as you're going from 3N to N+2 vertices per triangle. Converting the models to triangle strips will 1) reduce load times, since model assets will be smaller 2) reduce the amount of video memory required to hold these vertices on the GPU 3) reduce the amount of shit that must be transferred from the CPU to the GPU and 4) give us back a bunch of CPU time, since the SH4 will be less bogged down transforming redundant vertices! TL;DR: This is still EXTREMELY suboptimal in terms of fully utilizing the graphical potential of the Dreamcast. There is going to be a LOT that can be done still to both improve performance and polygon counts, so stay tuned! FINALLY: Mad respect and love to Stefanos Kornilios Mitsis Poiitidis, for doing an amazing job leading this project, and to Frogbull , Esppiral, and everyone else who is helping us stick it to the PS2 by making this happen! #gamedev #retrogaming #cplusplus

The #GTA 3 port to the Sega #Dreamcast has been progressing at an incredible pace. It's been amazing to see the whole DC community come together to tag-team this "impossible" project... Here it is running on a stock DC, no longer requiring the 32MB RAM hardware modification, only a few weeks into development. Since I finally got the time to sit down, build the codebase, and look into some of what I think is the critical path for performance, let's talk about some technical shit, and some of the future steps I think can be taken to further improve performance. First of all, I want everyone to take note that this is NOT a port of the PS2 version. This is a port of the PC version, which has extra content, increased draw distance, improved textures, and other things that have actually increased the challenge here... Whether the DC version will ultimately have these additions or not will remain to be seen, but we're running into plenty of shit that the PS2 didn't have to worry about (like these big-ass PC replay saves won't fit onto a Visual Memory Unit!) Secondly, lets talk about what is and isn't currently optimized, because it's absolutely vital that the DC's hardware is fully utilized here for the sake of performance and achieving a competitive polygon count. Unlike with modern devices, where the whole graphics pipeline is handled by the GPU, both the PS2 and Dreamcast were responsible for transforming and doing lighting calculations for each vertex BEFORE they got submitted to the GPU. The PS2 had a vector coprocessor to do this, while the Dreamcast had a few extremely important SIMD and fast math assembly instructions on its CPU to do these computations. Up until literally just a few hours ago (not shown in this footage), the Dreamcast's SH4 was doing 100% of these operations in slow-ass plain C and C++ code, which is absolutely sub-optimal and is immediately bogging down its CPU with just transforming vertices, bottlenecking the entire graphics pipeline on the fist T&L stage, and also leaving less CPU time for handling other gameplay logic... this is going to absolutely have to be addressed (and already has begun to be). Another issue that is crippling performance here is the fact that the models are all using individual triangles rather than triangle strips, which the Dreamcast's PVR GPU was designed to handle better... Converting these models to use strips rather than individual triangles will result in MANY different gainz for the DC, as you're going from 3N to N+2 vertices per triangle. Converting the models to triangle strips will 1) reduce load times, since model assets will be smaller 2) reduce the amount of video memory required to hold these vertices on the GPU 3) reduce the amount of shit that must be transferred from the CPU to the GPU and 4) give us back a bunch of CPU time, since the SH4 will be less bogged down transforming redundant vertices! TL;DR: This is still EXTREMELY suboptimal in terms of fully utilizing the graphical potential of the Dreamcast. There is going to be a LOT that can be done still to both improve performance and polygon counts, so stay tuned! FINALLY: Mad respect and love to Stefanos Kornilios Mitsis Poiitidis, for doing an amazing job leading this project, and to Frogbull , Esppiral, and everyone else who is helping us stick it to the PS2 by making this happen! #gamedev #retrogaming #cplusplus

Falco Girgis

88,356 次观看 • 2 年前

oh god we need to have some standards man, this is so bad! what is insane about this? and why is that werewolf transformation scene in 2025 way worse than Rahul Roy's transformation into a tiger in Junoon in 1992?

oh god we need to have some standards man, this is so bad! what is insane about this? and why is that werewolf transformation scene in 2025 way worse than Rahul Roy's transformation into a tiger in Junoon in 1992?

swim with the yuletide

163,725 次观看 • 7 个月前

Paying taxes is a net negative for working class families. We are paying way more in taxes than the benefits we are receiving. This is not sustainable.

Paying taxes is a net negative for working class families. We are paying way more in taxes than the benefits we are receiving. This is not sustainable.

Derrick Evans

23,582 次观看 • 1 个月前

I think we have a new leader in the clubhouse for best moment of the offseason. The car crash talk caused me to laugh harder than I have in quite some time (which is hard to do). This seriously might be the best since The 10 returned. (Section 10 Podcast)

I think we have a new leader in the clubhouse for best moment of the offseason. The car crash talk caused me to laugh harder than I have in quite some time (which is hard to do). This seriously might be the best since The 10 returned. (Section 10 Podcast)

Garrett Mashburn

16,152 次观看 • 1 年前

THIS IS KEJRIWAL IN PURE SAVAGE MODE 🔥 REPORTER: Some people are saying the thief was also Hindu, so what is the issue? KEJRIWAL 🎯: Nothing can be more disgusting than this logic. Theft happened from Lord Ram’s temple and they are saying, “So what, a Hindu stole it?” THE LINE 🔥: These people do not fear Lord Ram. They do not care about Ram. They think they are bigger than God.

THIS IS KEJRIWAL IN PURE SAVAGE MODE 🔥 REPORTER: Some people are saying the thief was also Hindu, so what is the issue? KEJRIWAL 🎯: Nothing can be more disgusting than this logic. Theft happened from Lord Ram’s temple and they are saying, “So what, a Hindu stole it?” THE LINE 🔥: These people do not fear Lord Ram. They do not care about Ram. They think they are bigger than God.

Mr Sharma

91,330 次观看 • 25 天前

🚨Iran is issuing fresh warnings over U.S. involvement in keeping shipping lanes open, while reports say some vessels have already moved through under heightened security. Tensions are rising fast. Freedom of navigation is at the center of it. This situation is extremely volatile.

🚨Iran is issuing fresh warnings over U.S. involvement in keeping shipping lanes open, while reports say some vessels have already moved through under heightened security. Tensions are rising fast. Freedom of navigation is at the center of it. This situation is extremely volatile.

ⁿᵉʷˢ Barron Trump 🇺🇸

17,386 次观看 • 2 个月前

These companies have been allowed through the profit motive to destroy everything that we value in America. We have now become the worst country in the world from the key metric by which every success of a nation can be measured, which is, are we giving our children a chance to live better lives than we do.

These companies have been allowed through the profit motive to destroy everything that we value in America. We have now become the worst country in the world from the key metric by which every success of a nation can be measured, which is, are we giving our children a chance to live better lives than we do.

Robert F. Kennedy Jr

353,080 次观看 • 1 年前

Mia Khalifa breaks down in tears talking about the war in the Middle East. This is extremely powerful. FYI Mia K. is a Lebanese-American. When will the killing of innocent people end? We are better than this as humans.

Mia Khalifa breaks down in tears talking about the war in the Middle East. This is extremely powerful. FYI Mia K. is a Lebanese-American. When will the killing of innocent people end? We are better than this as humans.

Ed Krassenstein

799,961 次观看 • 3 个月前

🚨 #XRPHOLDERS THIS IS HUGE🚨 Listen to David 'JoelKatz' Schwartz talk about the power of MICROPAYMENTS 🚀 A micropayments is in every payments, which is why #Xrp is measured in DROPS 💧 After the drop come the next #Ripple! We are just getting started 🔥🔥

🚨 #XRPHOLDERS THIS IS HUGE🚨 Listen to David 'JoelKatz' Schwartz talk about the power of MICROPAYMENTS 🚀 A micropayments is in every payments, which is why #Xrp is measured in DROPS 💧 After the drop come the next #Ripple! We are just getting started 🔥🔥

Selene

58,062 次观看 • 1 年前

#WATCH | Patna, Bihar: As NDA crosses the majority mark in Bihar election, RJD MP Manoj Jha says, "The counting of votes is underway. There's also a psychological game going on. We found that in more than 65-70 seats, the margin is less than 3000-5000 votes, and we are sure that the situation can change in those seats... The vote count is extremely slow... This is just an initial trend; we have seen such trends change by the end..."

#WATCH | Patna, Bihar: As NDA crosses the majority mark in Bihar election, RJD MP Manoj Jha says, "The counting of votes is underway. There's also a psychological game going on. We found that in more than 65-70 seats, the margin is less than 3000-5000 votes, and we are sure that the situation can change in those seats... The vote count is extremely slow... This is just an initial trend; we have seen such trends change by the end..."

ANI

263,549 次观看 • 8 个月前

🇮🇱🇵🇸 Is it me, or is this video extremely insensitive? More than half the buildings in Gaza are destroyed More than half the population displaced Over 1 out of 200 citizens already killed Why would a soldier who played a role in this destruction, make a video DJing?

🇮🇱🇵🇸 Is it me, or is this video extremely insensitive? More than half the buildings in Gaza are destroyed More than half the population displaced Over 1 out of 200 citizens already killed Why would a soldier who played a role in this destruction, make a video DJing?

Mario Nawfal

1,383,163 次观看 • 2 年前

Walking through an underpass in Portland is some third world stuff. I’m personally embarrassed that there are places in this country that have gotten this bad. Thank God we have a president who is taking care of the drug epidemic head on.

Walking through an underpass in Portland is some third world stuff. I’m personally embarrassed that there are places in this country that have gotten this bad. Thank God we have a president who is taking care of the drug epidemic head on.

One Bad Dude

14,941 次观看 • 5 个月前