For Joystick games:Or maybe just create an easy printout guide for what games require what cab settings in the Naomi.
I don't really care about the cab settings, I want to know what games demand what JVS IO features.I'm not exactly sure what else you need?
@twistedsymphony thank you this helps a lot!The Recommend IO for a Blast City is the Sega JVS to JAMMA IO. Sega even made an official JVS Loom for this IO with the proper power connectors for NAOMI.Which is the best I/O board for a Naomi 2 in a Blast City? I am currently using the Capcom I/O but a lot of games do not boot.![]()
I don't know why anyone is recommending you buy a SUN PSU for a Blast since the Blast's PSU is already better than the NAOMI SUN PSUs and supply the proper 3.3V
Here is the manual for the official Sega Blast City JVS Kit which includes the above IO along with the appropriate harness (literally the only two things you need): https://wiki.arcadeotaku.com/images/9/97/SEGA_cabinet_JVS_conversion_manual_.pdf
The reason the Capcom IO doesn't work for some games is that it doesn't support outputs (ie: lamps) and a number of NAOMI games will not boot unless the IO supports this.
I have not done this yet. I have Lemony's JVS extension harness with the two volt meters on it, but i'm not sure how accurate they are compared to a good digital meter.have you check/adjusted your voltages?
Intermittent problems like that are usually indicative of a harness or power supply issue.
That should be fine.If anything the 3.3v and 5v were a little high. (like not 3.3 or 5 exactly)
I'm sure you've seen my compatibility chart: NAOMI Net-Boot BIOS and I/O Board Compatibility ChartI want to know what games demand what JVS IO features.
Super detailed shit like... Game A will run on Capcom IO Version 1 but not a Version 2.
@Dreygor thanks for posting this! Can you post a picture of the top of your Sun power supply? I want to see if its the same one I purchased.@tonyt76
OK last night I ran a couple of experiments with the hardware I am planning on putting into the Blast. Basically it's the whole set up I plan on using but I borrowed the Bios' from one of my other rigs as I am waiting for the set for this to be delivered.
What I found is that using just the power from the power supply in the cab it would run all of the normal Naomi games .. however it would not run the Atomiswave games. But when I separated the power and used a separate power supply for the Naomi 1 it would run the Atomiswave games just fine. I did take a multi-meter and check all of the voltages from the cab's power supply and everything was nominal.
I swapped back and forth a few times with different games and got the same results.
Soooo I am going to go with the dual power supplies as it lets me play the Atomiswave games.
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This is also using the Orange Pi solution, not that that should make a difference.
@twistedsymphony is it possible to use the Sega JVS Type 1 I/O in a Blast City? If so, do you know what I would need to hook it up?If you want the best compatibility though the Sega JVS Type 1 works with EVERY game in the NAOMI library except Sega Bass Fishing Deluxe.
you can use any IO board you want if you're willing to build a custom harness for it.@twistedsymphony is it possible to use the Sega JVS Type 1 I/O in a Blast City? If so, do you know what I would need to hook it up?
it means a NAOMI1 game being played on NAOMI 2 hardwarewhat does the Naomi 2 column mean on the Naomi 1 tab?
For all columns the key is as follows:Also, if the cells are white, does it mean that it didn't work, or you did not test that scenario?
So all of these games were tested on Naomi2 hardware only?it means a NAOMI1 game being played on NAOMI 2 hardwarewhat does the Naomi 2 column mean on the Naomi 1 tab?
For all columns the key is as follows:white = untestedAlso, if the cells are white, does it mean that it didn't work, or you did not test that scenario?
green = works
yellow = partially working
red = does not work