ARCADE2JVS - JVS IO for two DB15 Arcade Sticks

[Crown Arcade Shop]

https://twitter.com/gameparts_korea/status/1727246306115252325

I've tested new JVS-IO for two DB15 arcade sticks. And works fine on Taito Type X3.

The sample board has a Raspberry Pi Pico, but the product will have rp2040 ic. (Because the Pico lacks 4 GPIOs)

I hope this board will also work with naomi, exa, etc. (to be tested)

 

[Crown Arcade Shop]

I finalized a 2nd sample board and send it to JLCPCB.

Type C is for power supply and firmware update. USB B is for JVS.

 

[buffi]

Very nice!
Are you basing the firmware on td-io, or is it custom?

 

[Crown Arcade Shop]

Very nice!
Are you basing the firmware on td-io, or is it custom?

I referenced td-io for the circuit design, Also I referenced teensy jvs & jvs wip for the firmware design.

 

[Crown Arcade Shop]

Second Sample PCB is arrived today.

I've uploaded new firmware on board and works great on TTX3 and NAOMI.

Final product have two angled tact switches (TEST & SERVICE) on left side. TILT button will be deleted.

 

[Crown Arcade Shop]

I designed ARCADE2JVS Housing (for 3D print). Side button works as TEST/SERVICE. (board design is changed for this housing)

As you see, the design of the housing is inspired by the Neogeo AES.

 

[Crown Arcade Shop]

Sample housing of ARCADE2JVS is arrived. It printed in black resin and I'm very satisfied with quality.

Type C cable is for powering the ARCADE2JVS. I tried plugging in other Type C cable, but it didn't fit.
I didn't realize that there was no standard for the type C cable housing until now.

Therefore, the design of the production version was changed as follows.

Boards are already completed, and I expect to start selling them in January once the housing is produced.

 

[Crown Arcade Shop]

Arcade2JVS works well with TTX3, but sometimes the recognition in NAOMI2 is unstable, so I couldn't finish the development.
I recently changed the SENSE line circuit and it works fine.

I ordered the PCB with the modification, and I think it will be completed next week.

Housing finished

 

[Crown Arcade Shop]

I listed ARCADE2JVS on my website - https://bit.ly/3Tgp9IJ

* Up to 2 Player gaming (6button db15 arcade stick)
* Built-in TEST/SERVICE switch
* type C cable for power supply (50cm)
* AM-BM cable for JVS signal (1.5M)

* First 3 buyers get free NeoGeo AES style housing