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(SQ ARCADE) MiSTer FPGA TO JAMMA/JVS/SNAC-DB15 - MiSTer for JAMMA/JVS/SNAC-DB15 Arcade cabinets

You can use the app or just plug a keyboard usb in ..

Then on the main menu go to controlls setting or load your game core then bring up menu and choose settings controller settings .. or is a direct clone of the pcb
So it will have service and test button waiting to be assigned
 
brandogg said:
Hey I registered for an account because I bought this (well it was a Christmas gift, technically) as well as the DB15 SNAC adapter and couldn't get any of it to work aside from video. But, over the few days it took to get the account approved, I actually got it all sorted, mostly.

I'm using a MiSTer Pi (Taki Udon's DE-10 Nano clone) with 128MB RAM. I'm using a standard MiSTer Fusion setup (not using the Micro SD card that came with the JAMMA adapter). I'm not using the USB 3.0 cable, just plugging the a standard micro USB cable from the JAMMA adapter into one of the standard USB ports on the USB hub of the MiSTer Pi. The only changes I needed to make were flipping SW0 on the main MiSTer board (which made audio work) and uncommenting the no merge vid and pid that were mentioned in this thread. The controls work perfectly as USB (since I'm not using them as SNAC), so I probably don't even need the DB15 adapter plugged in, but one major benefit is the composite sync port which lets me use my GunCon 2 as a light gun (in any core).

I do have some weird audio issues (connecting straight to the speakers via JAMMA edge), it'll start off normal volume but kinda pop and get a lot lower and stay that way, though certain effects in games cause short volume boosts.

The other issue is that none of the buttons from my test, volume up, volume down, service button harness are recognized. I imagine that's because they aren't technically "controller" buttons. Not the end the world, most cores support free play or only use a couple buttons so I can map to one of the four buttons per player, but if anyone knows how to get that working (and which cores actually support it?), that would be great.

Those two issues aside this is a great device and I'm very happy with it. I have it installed in my Mace the Dark Age cabinet (which I previously had been running a Neo Geo MVS single slot).

@FunFortress Retro Game Or @1credit or @MongoTX do you have any advice to get the service/test/volume buttons working? I would imagine if I use the RCA out and and amp then the audio issue probably goes away, I'll try that later this week.
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DB15 SNAC适配器需要特殊处理过的系统和RBF核心。普通系统不能使用DB15适配器。
github搜索 MiSTer-DB9可以找到对应的系统文件。

please use language translate this chinese. thank you
 
FunFortress Retro Game said:
DB15 SNAC适配器需要特殊处理过的系统和RBF核心。普通系统不能使用DB15适配器。
github搜索 MiSTer-DB9可以找到对应的系统文件。

please use language translate this chinese. thank you
Click to expand...
关于声音问题，我猜是您的mister主板上面有一个开关状态不正确。尝试拨动那个音频切换开关，用来切换PWM音频和I2S音频。如果方便的话，请拍照您的Taki 主板正面照片给我，我为您指导具体是哪一个开关需要切换，音频才能正常。

控制部分，您需要连接usb桥接线从mister jamma板到您的Taki主板，然后MiSTer.ini里面 0x045E和0x028E前面的分号删除并保存。

please use translate language this chinese. thank you
 
FunFortress Retro Game said:
关于声音问题，我猜是您的mister主板上面有一个开关状态不正确。尝试拨动那个音频切换开关，用来切换PWM音频和I2S音频。如果方便的话，请拍照您的Taki 主板正面照片给我，我为您指导具体是哪一个开关需要切换，音频才能正常。

控制部分，您需要连接usb桥接线从mister jamma板到您的Taki主板，然后MiSTer.ini里面 0x045E和0x028E前面的分号删除并保存。

please use translate language this chinese. thank you
Click to expand...
Thank you. I think it may just be a bad audio amp on the board, but it's ok. I installed a different amp and use the RCA jacks and that works perfectly. Thanks for the response, I'll look into the DB9 MiSTer version, but even without working as SNAC I'm quite happy with the product! Question though - if I use the DB9 version and SNAC, will I need a different controller to access the menu? Right now I have that mapped to Up + Start.
 
brandogg said:
Thank you. I think it may just be a bad audio amp on the board, but it's ok. I installed a different amp and use the RCA jacks and that works perfectly. Thanks for the response, I'll look into the DB9 MiSTer version, but even without working as SNAC I'm quite happy with the product! Question though - if I use the DB9 version and SNAC, will I need a different controller to access the menu? Right now I have that mapped to Up + Start.
Click to expand...
您好，DB9-SNAC不支持控制菜单，因此，您仍然需要一个额外的usb手柄来控制菜单。

please use language translate this chinese. thank you.
 
@FunFortress Retro Game 您好, 我想買這個產品但是我沒辦法在閑魚或是掏寶上購買。 我還有什麼辦法可以買到嗎？ 我會用Mister 然後搭配一台New Astro City 的筐體。 很期待可以重溫小時候在電動間的回憶。
我有使用MisterPi 的經驗 因此我猜應該可以完成這項工作。
 
kakadong said:
@FunFortress Retro Game 您好, 我想買這個產品但是我沒辦法在閑魚或是掏寶上購買。 我還有什麼辦法可以買到嗎？ 我會用Mister 然後搭配一台New Astro City 的筐體。 很期待可以重溫小時候在電動間的回憶。
我有使用MisterPi 的經驗 因此我猜應該可以完成這項工作。
Click to expand...
您好。可以在AliExpress 买到。店铺名是: FunFortress RetroGame Accessory shop

mister jamma and QMTech main board，拿到手就可以玩。价格比de10 nano便宜。

如果您只购买mister jamma板，它可能可以用于您的mister pi主板，但是该mister jamma板是为de10 nano and QMTech 设计的。当使用在QMTech主板上面的时候，有一个接口转换板附带，请您购买的时候明确说明用在哪一款 主板。
 
Lol I just hand-made myself one of these DB15 to SNAC jamma adapters with a gold finger, some DB15 terminals and an antoniovillena db15 snac adapter. Then I saw this additional board for sale on aliex, but now its not available anymore.. So nice to not have USB in the way! (for the supported cores anyway). SNAC is definitely the way to go with Mister!

Years ago, I bought some of these Jamma IO boards from this thread, didnt really like them much. I misread the aliex advert and thought it did SNAC built-in, but it did not.. Meh
 
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