10/31/2023: Localization News - Dead of the Brain 1!

No, NOT a trick, a Halloween treat! Presenting the Dead of the Brain 1 English patch by David Shadoff for the DEAD last official PC Engine CD game published by NEC before exiting the console biz in 1999! I helped edit/betatest and it's also a game I actually finished in 2023, yaaay! Shubibiman also did a French localization. github.com/dshadoff/DeadoftheBrain
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Patched PC Engine CD BIOS files by Elmer for use in the Turbo Everdrive?

Started by AFGRAFXSTAN, 04/09/2024, 08:16 PM

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AFGRAFXSTAN

Hi, there.  I am curious if there is an upload available on this site for the patched BIOS files for use with Krikzz's Turbo Everdrive V 2.5.
I have heard from comments on Youtube that a user named Elmer had patched the Japanese BIOS files (1.0, 2.0 and 3.0) in order to stop the chip conflict from occurring on real hardware. 
Are these files hosted anywhere on this site or does anyone now of a site to download them from?
I have been told Elmer is a user on these forums.
Thanks!!

Tak-MK


AFGRAFXSTAN

The information I received came from https://www.reddit.com/r/TurboGrafx/comments/w95max/everdrive_as_system_card_30/
Not sure if it's correct or relevant but I'd like to make sure before I buy a turbo everdrive. 
One of the answers mentions a chip fighting problem that causes conflicts with how the system card rom image functions on the Turbo everdrive.  A YouTube video I watched also says that Elmer from this site hacked the BIOS files to allow them to work properly with the aforementioned setup.  Any ideas?

Tak-MK

First time I read about it :-k I guess only affects when using it on a Duo since internally it has the BIOS 3.0 too with the 8MB on it? I guess that would include the Super CD-ROM2 too?
Anyway, I guess the alternative OS you want is TEOS (maybe Krikzz already patched his, but no idea): https://github.com/jbrandwood/teos
QuoteIt avoids the potentially damaging memory bus-fighting that occurs with Krikzz's OS when running the PC Engine (or TurboGrafx) Super System Card HuCARD on the Turbo Everdrive.

AFGRAFXSTAN

hey, thanks very much for linking me to that. I'm not really savvy on these things so I'm not sure what anybody's talking about, I just wanna make sure as I said before I drop any money on any new hardware. I'll see if I can figure this out and thanks again!

AFGRAFXSTAN

So are the two PCE files the 2.0 and 3.0 system cards respectively? Just wondering if you're at all familiar with this new operating system. Thanks!

Tak-MK

Sadly I didn't try it since I don't have a Turbo Everdrive v2...
But I guess just by downloading the latest release and following the typical steps as extracting the contents on the microSD should work :D
Tell us when you try it!

P.S.: If you're interested, here are all differences between different system cards --> https://tcrf.net/TurboGrafx-CD_System_Card

NightWolve

Quote from: Tak-MK on 04/10/2024, 07:05 PMAnyway, I guess the alternative OS you want is TEOS (maybe Krikzz already patched his, but no idea):
https://github.com/jbrandwood/teos
QuoteIt avoids the potentially damaging memory bus-fighting that occurs with Krikzz's OS when running the PC Engine (or TurboGrafx) Super System Card HuCARD on the Turbo Everdrive.
Yeah, Tak-MK provided the link you're looking for. I don't really know how useful that is nor why you're that "excited" for it seeing as you say you don't even own a Turbo Everdrive yet, but there you go...

I hope to just move on to the Analogue Duo when the jailbreak firmware improves for modern 4K TVs, I'll only keep my real Turbo Duo around for testing/debugging localization projects.

There were other far more interesting ideas for custom/hacked system ROM firmware, like @dshadoff's "PC Engine System Card Translation Font Extension" which implements easy 8x12 English/ASCII font support. But the problem is if you tie your localization patch to depend on this, you'll need users to own a Turbo Everdrive in order to play it. Still, it's a more interesting/useful idea than what elmer did.

https://github.com/dshadoff/SYSCARD_Translatefont

In this modification, the goal was to implement an extension which would cause
the least amount of disruption to the calling function, and yet satisfy the
translator's other requirements:
- use of ASCII for 1-byte character text
- font is included in the system card, not the game
- as little as possible adjustment to the print function

3) Set $FF in ZP to one of:
   0 = 16x16 font (SJIS only)
   1 = 12x12 font (SJIS only)
   2 =  8x16 font (ASCII only)  (**NEW**)
   3 =  8x12 font (ASCII only)  (**NEW**)

Many more PCECD RPG games could be localized without someone as talented as Supper[tails] or EsperKnight, but yeah, there's a catch: if you want to play it on real NEC hardware you'd need a Turbo Everdrive booted with this system firmware. I'm not a fan of creating more hardware dependencies, but I am a fan of seeing more localization projects and if it can help someone when all other options are exhausted, so be it I guess.

There's actually ONE example that made use of it for the Magic and Magic localization, so you can already test it out:

Tak-MK

Quote from: NightWolve on 04/11/2024, 05:21 PMThere were other far more interesting ideas for custom/hacked system ROM firmware, like @dshadoff's "PC Engine System Card Translation Font Extension" which implements easy 8x12 English/ASCII font support. But the problem is if you tie your localization patch to depend on this, you'll need users to own a Turbo Everdrive in order to play it. Still, it's a more interesting/useful idea than what elmer did.

https://github.com/dshadoff/SYSCARD_Translatefont
QuoteIn this modification, the goal was to implement an extension which would cause
the least amount of disruption to the calling function, and yet satisfy the
translator's other requirements:
- use of ASCII for 1-byte character text
- font is included in the system card, not the game
- as little as possible adjustment to the print function

3) Set $FF in ZP to one of:
   0 = 16x16 font (SJIS only)
   1 = 12x12 font (SJIS only)
   2 =  8x16 font (ASCII only)  (**NEW**)
   3 =  8x12 font (ASCII only)  (**NEW**)

Many more PCECD RPG games could be localized without someone as talented as Supper[tails] or EsperKnight, but yeah, there's a catch: if you want to play it on real NEC hardware you'd need a Turbo Everdrive booted with this system firmware. I'm not a fan of creating more hardware dependencies, but I am a fan of seeing more localization projects so if that helps someone, I guess so be it.

There's actually ONE example that made use of it for the Magic and Magic localization, so you can already test it out:

Whoa I didn't know at all that was a thing :o I'm not a fan either of adding a hardware dependency when it didn't exist previously, as for example having to use the 8MB memory for the Ziria patch when the original one doesn't need it (even if that means longer loading waits), but I'd rather use that than not being able to play it at all :D

AFGRAFXSTAN

Hi, Thanks for all the great information.  I actually have a Turbo Everdrive, as well as a Turbo Everdrive Pro.  The reason I was asking for the patched BIOS is because I wanted to use my existing or even another cheap base TED to run burned CD games on my TG16-CD setup.  I have both American system cards as well but I don't have an arcade card pro nor a converter, so that's why I wanted to see if I could use the base TED to act as a system card. 
I'll load those files to my base-TED and see if they work with something like Strider.  Thanks again!!

NightWolve

Ah, yeah, I sorta thought it was a missed opportunity that the early Turbo Everdrive couldn't act as an Arcade Card Duo/Pro as I own Strider and a black US Turbo Duo but never got around to buying both a region adapter and an Arcade Card.

I don't care now since I finished my PCE ACD Strider 20 years ago when I got the Magic Engine emulator running. I guess it finally happened though with the new TE Pro as well as offering CD emulation so you could play CD games on a portable Turbo Express but it's expensive and I already spent that money on the Analogue Duo clone.

AFGRAFXSTAN

That's actually a really interesting prospect, playing CD games on a turbo express. I also have one of those, US edition. Would you get CD digital audio out of the speaker, though? I thought that was the point of the everdrive FX add on.

Tak-MK

This would be another topic but... I've been talking with a friend regarding the TurboEverdrive Pro, and I don't understand at all why would anyone emulate a cdrom game on the FPGA but still use a real PCE (or PCE derivates).
If in the end you're just emulating, what's the difference of just using an emulator on a computer? It'll work even better since there's more development into it... PCE hardware it's only redirecting audio and video and controllers in and out.
I guess it's because it's using a FPGA, hence, hardware emulation instead of software emulation? But why use only real hardware on half of the things? If someone cares about real hardware just burn a CD and use the CDROM2, and if not, just use a Mister or an emulator, but not halfway! hahaha
Don't want to start a flame war :P Just wanted to thrown in here my opinion.

NightWolve

It's a "hybrid" 50/50 solution mixing a FGPA add-on with real NEC hardware. So imagine playing Dracula X PCECD for the first time on your Turbo Express / PCEGT or gaining quasi "ODE" support for base PCE consoles (anything with the expansion bus)!

This would've been very cool to me 20 years ago but I already played Dracula X too many times to care, heh. However I try to think/promote in terms of uninitiated gamers/newcomers having all these new options/ways available to enjoy Hudson/NEC gaming legacy for the very first time.

Oh right, a Y-YYUGE missed opportunity that krikzz should've really implemented to make the Turbo Everdrive Pro the absolute best/ultimate PCE product was a micro-HDMI output near the SD/USB slot! It'd eliminate the competition of UperGrafx or crazy Alex's TerraOnion "thingamajig" (the Super SSD3) that have HDMI output ports for modern/4K TVs and solve the CDDA stereo output problem! So unfortunately if you want pure digital/HDMI video you still need one of those "Turbo Booster" add-on products or to just go all FPGA with the Analogue Duo.

AFGRAFXSTAN

I am a classic game and system collector myself,  I don't have many CIB units but I have about 40 retro consoles to my name.  Other than Magical Chase (Which I stupidly sold back in 2015 to help pay for a car) I have almost the entire US TG16 TurboChip collection, sans sports and some racing games.
With that said, when it comes to the use of Flashcarts or optical drive emulators like TED Pro/Mega SD/RHEA or the like, I would say that it is entirely fair and reasonable that use of said devices should not be held against said gamers.  The reason for this is that  CD hardware especially is much rarer and more prone to failure that the operation of solid state software/hardware.  A SNES/Genesis/TG16 will last far longer and is much cheaper and easier to come by than any kind of CD add-on to said consoles (if any). 
Gamers who are incredulous to the use of TED Pro-like products claiming them as emulator-wannabes, for lack of a better term, are simply misunderstanding the fundamental purpose of said devices. TED Pros may be expensive and they may defeat getting Johnny Turbo's own arcade feel while playing, but I myself have had to get my TurboGrafx CD and TurboDuo hardware expensively repaired multiple times in the last decade or so, sending my treasured consoles across international borders and paying out the nose because of rare and highly sought-after services and exchange rate woes to boot.
FPGA carts can offer the average gamer of meager means a firm and all-encompassing singular purchase entry into the world of classic gaming without having to break the bank with every extra hardware and software purchase.   In-game reset, cheat functions, save states and game selection menus right at hand are also a convenience that cannot be ignored.
This fact alone makes FPGA products a must-have for any gamer. 
On the subject of being redundant on the emulator/authentic hardware side, I personally would say that while FPGAs are not a make-or-break, the use of bluetooth or 2.4ghz wireless adapters for newer controllers to be used on classic systems is a complete no-go.  I say this because in my humble opinion, the ARCADE FEEL begins and ends with how you directly interact with the game itself through the controller.  You could have an authentic PC engine IFU with CD-ROMROM unit and PC Engine with an Arcade Card Pro with an original game disc playing, but if you use Humble Bazooka's Bluetooth PCE adapter then you are defeating the purpose of hardware gaming.  That in my opinion turns the console into an emulator.
There is input lag and you don't get the true feel of playing he game when you use an 8BITDO or a PS4 controller on your TG16 or PCE. That is antithetical to retro-gaming.
Just my long-winded response, no hard-feelings intended, haha.
Back on topic, Do you know if you would get CDDA out of the Express when using a TED Pro?  Thanks.

NightWolve

Quote from: AFGRAFXSTAN on 04/18/2024, 10:13 PMDo you know if you would get CDDA out of the Express when using a TED Pro?  Thanks.
Just in mono. That's the audio limitation (loss of genuine stereo). Unless you were using headphones you were always getting a mono mix anyway from the single speaker in that case [portable].

Tak-MK

Quote from: AFGRAFXSTAN on 04/18/2024, 10:13 PMI am a classic game and system collector myself,  I don't have many CIB units but I have about 40 retro consoles to my name.  Other than Magical Chase (Which I stupidly sold back in 2015 to help pay for a car) I have almost the entire US TG16 TurboChip collection, sans sports and some racing games.
With that said, when it comes to the use of Flashcarts or optical drive emulators like TED Pro/Mega SD/RHEA or the like, I would say that it is entirely fair and reasonable that use of said devices should not be held against said gamers.  The reason for this is that  CD hardware especially is much rarer and more prone to failure that the operation of solid state software/hardware.  A SNES/Genesis/TG16 will last far longer and is much cheaper and easier to come by than any kind of CD add-on to said consoles (if any). 
Gamers who are incredulous to the use of TED Pro-like products claiming them as emulator-wannabes, for lack of a better term, are simply misunderstanding the fundamental purpose of said devices. TED Pros may be expensive and they may defeat getting Johnny Turbo's own arcade feel while playing, but I myself have had to get my TurboGrafx CD and TurboDuo hardware expensively repaired multiple times in the last decade or so, sending my treasured consoles across international borders and paying out the nose because of rare and highly sought-after services and exchange rate woes to boot.
FPGA carts can offer the average gamer of meager means a firm and all-encompassing singular purchase entry into the world of classic gaming without having to break the bank with every extra hardware and software purchase.   In-game reset, cheat functions, save states and game selection menus right at hand are also a convenience that cannot be ignored.
This fact alone makes FPGA products a must-have for any gamer. 
On the subject of being redundant on the emulator/authentic hardware side, I personally would say that while FPGAs are not a make-or-break, the use of bluetooth or 2.4ghz wireless adapters for newer controllers to be used on classic systems is a complete no-go.  I say this because in my humble opinion, the ARCADE FEEL begins and ends with how you directly interact with the game itself through the controller.  You could have an authentic PC engine IFU with CD-ROMROM unit and PC Engine with an Arcade Card Pro with an original game disc playing, but if you use Humble Bazooka's Bluetooth PCE adapter then you are defeating the purpose of hardware gaming.  That in my opinion turns the console into an emulator.
There is input lag and you don't get the true feel of playing he game when you use an 8BITDO or a PS4 controller on your TG16 or PCE. That is antithetical to retro-gaming.
Just my long-winded response, no hard-feelings intended, haha.
Back on topic, Do you know if you would get CDDA out of the Express when using a TED Pro?  Thanks.
Thanks for your opinion on the topic! :D
I never got to talk with anyone that put weight into using the original controllers, and I think it's a nice point to think about.
Regarding the FPGA, I can get the problem that arises with the load of CD games, but I'd prefer to use an ODE instead of a FPGA for that reason, since the FPGA is "emulating" the entire system, and an ODE is just "translating" CD calls for the original hardware.
But what I don't like are the add-ons as you said (cheats, save states...). An in-game reset is okay, but I never used the rest since I consider they're against the meant way of playing a game.
Anyway, thanks for your opinion! I'll go out now to have lunch, it's already late :P

Oh, and regarding the audio in the TED Pro, the pinout of a HuCard only has one pin for audio, that's why stereo is lost.

AFGRAFXSTAN

So, If I used the TED Pro on an Express I would get stereo HUcard sound through the Headphone port, but no CDDA out of either the speaker or the Headphone port because the CDDA doesn't come off the card port because of the pinout?  Thanks.

Tak-MK

Quote from: AFGRAFXSTAN on 04/23/2024, 06:57 PMSo, If I used the TED Pro on an Express I would get stereo HUcard sound through the Headphone port, but no CDDA out of either the speaker or the Headphone port because the CDDA doesn't come off the card port because of the pinout?  Thanks.
I'm not too sure, but I guess it's a false stereo at best, no? Given that there's only one pin for audio in the HuCard :-s

AFGRAFXSTAN

Oh, Okay, But would I still hear the CD music made with real instruments as well as the human voices in the CD cutscenes or would it not work o an Express?  I've heard you can still play the CD games but with no audio other than the TG16 PCM beeps and boops like in HUcard games.

Tak-MK

Quote from: AFGRAFXSTAN on 05/01/2024, 04:05 AMOh, Okay, But would I still hear the CD music made with real instruments as well as the human voices in the CD cutscenes or would it not work o an Express?  I've heard you can still play the CD games but with no audio other than the TG16 PCM beeps and boops like in HUcard games.

Oh, no idea on a Express/GT... based on the idea that you should be able to do it only with a pcengine+turboeverdrive without any other addon, you should be able to do the same in them, but I don't know if there's any hardware limitation to that cd audio line in there (maybe it's cut, maybe not...).