Yes it does but I recommend using an external power supply and then a standard ATX to NAOMI adapter ...
Which specific carts are you after ? I might have some ... send me a PM
Home Arcade System
- Thread starter RGB
- Start date
Which specific carts are you after ? I might have some ... send me a PM
BuddyC
Enlightened
Cool, but do you still need the extra PSU if you use the Capcom I/O? I read somewhere that the Capcom I/O converts the 3,3V so you can use a ''regular'' Arcade PSU (Suzo-happ etc, etc)
My goal with this setup is getting it as living room friendly as possible with a lot of WAF (wife acceptance factor
)She is quite patient with me as it is due to the small, sexy form factor of the HAS (Thanks RGB!)
Extra PSU’s will not be popular……
PS. PM sent
PascalP
Legendary
not sure how the Suzo/Happ PSU's do, but in a normal Jamma cab, the Capcom IO should be powerfull enough for carts.
As long as you don't use Dimms/GDRom you should be fine.
As long as you don't use Dimms/GDRom you should be fine.
BuddyC
Enlightened
Cool! Thanks for the info!
Any recommended PSU for use With Naomi carts and the HAS?
PascalP
Legendary
I would say any ATX PSU of 300W should do, depends on how stable the voltages are as Naomi can be a bit picky...
EDIT: the official SUN PSU from a New Net City outputs a lot less then 300W so any decent ATX should do
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Guys, I'm really sorry this is taking so long. As usual, I had some unplanned stuff I had to take care of (including my dog's surgery, but she's cool now). I want to release this batch ASAP, as I invested $$$$ in it and made promises to a lot of people.
I'll post some pictures of the latest version this weekend!
I'll post some pictures of the latest version this weekend!
J
jassin000
If you are using carts the Capcom IO is fine... You only need a dedicated PSU for running DIMMs (GDROM/CF/Net).
Max_Power
Student
Thanks @RGB.... I hope your dog is doing better. My pet cat passed away a year ago... it still hurts remember him.
sammargh
Professional
This is untrue, you need to check the max amperage on each rail of your ATX power supplies. Quite a few have extremely low or no +3.3V rail at all. You need +3.3V at 12A, +5V at 7A, and +12V at 2A. Yes you can probably make things work with less but straying from the Sun PSU specs have resulted in a lot of odd issues on Naomi for users.I would say any ATX PSU of 300W should do, depends on how stable the voltages are as Naomi can be a bit picky...
EDIT: the official SUN PSU from a New Net City outputs a lot less then 300W so any decent ATX should do
PascalP
Legendary
J
jassin000
12amps is the official output of both the Wei Ya P271 and P272, but no way in hell you need 12amps unless you are running a full GDROM setup.
As mentioned above the Capcom IO works just fine for Naomi carts, that's only pushing 6amps.
Absolutely
PascalP
Legendary
ATX 1.3 and below had -5V as part of the standard. After version 1.3 it became optional, then eventually disappeared completely. Generally anything 2003 and earlier has -5V present.
sammargh
Professional
Yes, it is a part of ATX connectors however some PSU makers to cut corners pull it from 5V via conversion and provide very little amperage as so little uses it in an ATX setup. This is why you absolutely must check what each rail is rated for rather than blind buying a PSU and throwing it at a Naomi.@sammargh I agree with some ATX psu not having enough amps on each real, but I do not agree with some not having 3.3v.
It is part of the ATX right?
-5v is not part of ATX
XtraSmiley
Legendary
Oh YES! I like!
Man, I'm excited about this update!
Will it work with F3 via the SCART on the OSSC now, or is it still via the VGA port (with easier to change jumper/switch settings to help)?
Man, I'm excited about this update!
Will it work with F3 via the SCART on the OSSC now, or is it still via the VGA port (with easier to change jumper/switch settings to help)?
now my 3.1 is jealous. Can you add me to the list for a 3.2? 
BuddyC
Enlightened