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  1. whatnot

    Yet Another JVS Emulator (YetAnotherJVSEmu)

    I use 4 1N4148's. The voltage on the pin should be ~2.5V, you can verify this by keeping the GPIO pin unattached and checking the voltage between the red wire and GND.
  2. whatnot

    Yet Another JVS Emulator (YetAnotherJVSEmu)

    Made a couple of quick videos showing off the use modes of this project. Check those out here... And again, these require ZERO prior configuration, no need to mess around with config files or confusing device IDs. And here is what a completed set-up could look like, note that the Red wire...
  3. whatnot

    Yet Another JVS Emulator (YetAnotherJVSEmu)

    Introducing YetAnotherJVSEmu... https://github.com/GXTX/YetAnotherJVSEmu This is a FOSS JVS emulator based on off the shelf libraries present in Ubuntu's package manager and other Free and Open Source Software. The aim of the project was to avoid messy config files and just have a base...
  4. whatnot

    OpenJVS - JVS Emulator

    I know the test menu on the Chihiro and Naomi (I would assume all JVS based arcade boards show such things) show info about the JVS IO boards and what it supports, and there's even an input test menu but it doesn't report info about screen position, just that there's a X/Y bits and # of...
  5. whatnot

    OpenJVS - JVS Emulator

    That's really curious SEGA decided to deviate from spec. The JVS spec calls for 16bit's for X/Y, or maybe it uses an earlier revision of the spec. I'm working on a separate project with similar goals to OpenJVS and just wrote in support for it, I think it should work but don't own a Naomi or any...
  6. whatnot

    OpenJVS - JVS Emulator

    Do you have a test case/game?
  7. whatnot

    NAOMI 2/Chihiro/Triforce Card Reader Emulator (Initial D3/WMMT/Mario Kart/F-ZERO AX)

    Got bored and decided to take a look into WMMT in an attempt to avoid just using reply attacks. [SYNC][COMMAND LENGTH][COMMAND][30][30][30][unk (always 03)?][checksum8 xor without sync] Sync: 0x02 Chihiro waiting/ACK: 0x05 Reader ACK: 0x06 The first 30 is I believe a marker for card status...
  8. whatnot

    NAOMI 2/Chihiro/Triforce Card Reader Emulator (Initial D3/WMMT/Mario Kart/F-ZERO AX)

    @winteriscoming I just wanted to ping you to say thanks for these! The WMMT1/2 one works great and I can finally enjoy the game instead of resetting every time. :) I've rehosted the projects on GitHub as it was difficult to find these by simple searches online and this particular board is...
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