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Thread: PICKnMIX Help & Support thread.

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  1. #1
    Divine Hand of the UniBIOS
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    Post PICKnMIX Help & Support thread.

    I have started this thread so users can ask for help and get support when using the Universe Bios v4.0 PICKnMIX feature. Hopefully this thread will stay small as everything should work and has been well tested. But you never know.

    A special thanks to 'ack' for exstensive bug reporting and testing on multislot hardware, also 'miisalo' and 'RockstarRunner' for MVS and AES testing.

    A couple of easy to understand requests I ask forum members try and respect in this thread;

    • Before posting for help visit www.universebios.com/picknmix.html and see if your query is answered or listed in the known issues at the bottom of the page.

    • Look through this thread to see if your question has already been answered.

    • Please do not post in this thread unless you are either asking a question about PICKnMIX or directly posting the answer to a question asked.

    • Do not ask questions about other UniBios related things, use the Universe Bios v4.0 thread here for that.

    • Please do not post questions about what PICKnMIX is etc, please direct those kind of questions to the main Universe Bios v4.0 thread (here). This thread is a help and support thread if you are already using PICKnMIX.


    Hopefully adhering to these to simple things will keep the thread as short as possible and make it as easy as possible for members to find answers. With this in mind, here are the current known issues. Remember some issues affecting games on the 161-in-1 cannot be fixed unless a way to reprogram these carts is found.

    ___________________________________

    Issues with games on the 161-in-1 cart.

    • Aero Fighter 3 will not play correctly unless you are in the Japanese region due to corrupted game data on the cart.
    • Magical Drop II hiscore table does not display correctly due to the 161-in-1's patched in start button trigger timer location in workRAM.
    • Magical Drop III hiscore table does not display correctly due to the 161-in-1's patched in start button trigger timer location in workRAM.
    • Metal Slug 3 has NGH of 0x299 which belongs to the mslug6 hack. When in USA region the 'parental advisory warning' screen is corrupted. When set to Japanese language (softDIPs) the Japanese 'how to play' font is corrupted.
    • Garou MOTW will crash when preforming Kim's B+C top attack, this due to 161-in-1 using the prototype version of the game.


    MVS / AES issues.

    • No known issues at this time.


    MVS only issues.

    • No known issues at this time.


    AES only issues.

    • Popup gamelist disabled when current game is King of Fighters 2003 (no font).
    • When in Arcade mode some softDIPs in the Metal Slug series of games will always be forced to a set state, the level setting for example will always be 3.
    • You will only see one attract mode sequence for games that have two or more.
    • In ARCADE mode most games will not have sound in attract mode even if the games 'demo sound' softDIP has been enabled (because AES does not have backupRAM).
    Last edited by Razoola; 05-12-2018 at 12:44 PM.
    THE UNIVERSE BIOS ( MVS / AES, and now also for CD )
    www.universebios.com. Also on facebook, please like http://www.facebook.com/UniverseBios.

  2. #2
    Divine Hand of the UniBIOS
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    A couple of usage tips as I have had an email or two on these already.

    • If you have an issue of the popup menu closing quickly its because you are not using it correctly. You MUST keep the game select button held down as explained on the PICKnMIX webpage (link in first post). When you release the button the popup will close. In short keep the button pressed as you use the joystick to choose a game. You will quickly get the hang of it.

    • If your not able to swap games on a MVS while its in attract mode don't worry, its not broken. Go into the cabinet SoftDIP settings (testmode) and set the game select option to 'Free' or 'Anytime' (named differently depending on region). PICKnMIX really does act like a genuine multislot, including how the system is setup in test mode and the hardDIPs (freeplay etc).
    Last edited by Razoola; 05-07-2018 at 03:20 PM.
    THE UNIVERSE BIOS ( MVS / AES, and now also for CD )
    www.universebios.com. Also on facebook, please like http://www.facebook.com/UniverseBios.

  3. #3
    Bashful Neophyte
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    I'm using this with a MV-1C, NBM with VMC in US Arcade mode. Once Unibios 4.0 was loaded I did a complete reset of both the backup ram and my memory card.

    Have you come across any issues with games randomly crashing while using PICKnMIX? I was playing Ganryu, died to the first boss and when I tried to start the boss battle again the system rebooted. Trying to recreate it from power on instead of menu switching the system rebooted randomly halfway through stage 1.

    I haven't been able to recreate it but switching from Blue's Journey to Blazing Star and each time the attract loop would try to start on either it'd reboot. I think it might have been due to a lack of initializing softdips for one of the games.

    I've also come across sound completely dropping out eventually requiring a full reboot. It also seems to happen sometimes after first turning on the system as well. Switching from Ganryu to Garou while the Neo Geo splash was up and sound was not playing resulted in a "New eye catch!" Z80 error.

    Edit: so I popped my 150-in-1 in and noticed that it was just as crash-prone as the 160-in-1. Started playing with the settings and I've found that re-enabling the BootUp HW test made it so that the crashes/sound issue went away. Problem is since this is a MV-1C this results in a Z-80 error on boot up every time that has to be acknowledged with the 160-in-1.

    Edit x2: actually seems the sound issue isn't 100% gone, more like one in every 10 boot ups with HW test enabled instead of one in every three. The crashing seems to have stopped though. Double-checked the CRC on my bios chip by dumping it and it matches so I'm starting to wonder if my MV-1C is just deciding it's not worth living anymore.
    Last edited by sammargh; 05-08-2018 at 12:06 AM.

  4. #4
    Divine Hand of the UniBIOS
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    I will look at these later today if I have time. If the system is simply resetting with no exception error it more sounds like a watchdog issue. Try the game without using picknmix and see if the same thing happens.

    What you mention about the MV-1C may very well be correct (probaby affects the MV-1B also), the thing I have found with the initial z80 code presented at cold boot is that its probably bad (because of the cart). I had trouble with the AES for example also (that does not have on board z80 either) but I can detect AES so was quite easy to solve. It is not so easy with the MV-1C.

    Sound dropping out can happen just like it does on real multislots but I will look at the reports you have given. I suspect one may be related to the MV-1C and your suggest fix might help alot.

    (edit) to answer your 2nd edit.

    I have had a look now at ganryu/garou switching and Blues Journey/Blazing Star and cannot reproduce the issues you had. The latter could be related to a poorly inserted cart maybe. The first is related to the z80.

    In relation to the sound situation, can you please try the following, disable the hardware check again. Boot into PICKnMIX. When you have the situation again of sound not working, bring up the ingame menu and do a soft reset. Does sound start ok once its booted again?
    Last edited by Razoola; 05-08-2018 at 01:25 AM.
    THE UNIVERSE BIOS ( MVS / AES, and now also for CD )
    www.universebios.com. Also on facebook, please like http://www.facebook.com/UniverseBios.

  5. #5
    Krauser's Shoe Shiner

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    Hey Razoola.

    Based on the readme the PicnMIX sounds like a new dashboard for the 161-in-1. please correct if I’m wrong.

    I’m surprised that unibios has suppprt for this multicart given its lack of voltage translators and my understanding that it has potential to cause damage to your console. Any reason to support this device?

  6. #6
    Divine Hand of the UniBIOS
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    Quote Originally Posted by leonk View Post
    Hey Razoola.

    Based on the readme the PicnMIX sounds like a new dashboard for the 161-in-1. please correct if I’m wrong.

    I’m surprised that unibios has suppprt for this multicart given its lack of voltage translators and my understanding that it has potential to cause damage to your console. Any reason to support this device?
    This is meant to be a help and support thread only. I'll answer here given my first post was not clear enough maybe, if you want to continue this conversation though please post your reply in the main unibios v4.0 thread (in the main NeoGeo tech support). Anyone wanting info on what it is rather than help using it please use the main v4.0 thread only, I will edit the first post to make this a little clearer. No worries.

    The main reason I wanted to look at and maybe add support is since its release I have had many emails and questions asking if I could do something about the 161-in-1 not being able to change games without a power cycle if a memory card was inserted. With many CMVS builds (using VMC for example) its not possible to simply take them out (or turn them off). I totally agree with you that the carts themselves are quite poorly done by many people's standards, this is one reason why PICKnMIX is an unsupported feature, many issues will be due to the cart themselves, some people it may work fine for, others not.

    PICKnMIX is not a dashboard though, it alters the 161in1 so game swapping is basically identical to how real NeoGeo multislots allow game swapping. Given the way I am I wanted to add my twist on how I see a multi game cart should be in relation to game selecting at the same time as giving a solution to the memory card issue. Basically PICKnMIX is a poor version of NEOGEOLAND given the Unibios space limitation and lack of being able to use custom graphics.
    Last edited by Razoola; 05-08-2018 at 01:58 PM.
    THE UNIVERSE BIOS ( MVS / AES, and now also for CD )
    www.universebios.com. Also on facebook, please like http://www.facebook.com/UniverseBios.

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