Recent content by Ace`

Is there a list of problems most likely to cause an all red screen? I've got two that do this, haven't had a chance to hook up serial yet to see if they output anything.

I've got a motherboard that refuses to read cartridges, so if there was some way to do a bus check, maybe of the 27c322/160 on the cartridge that would be very useful.

Long gone.

If you don't have any luck finding a vintage one newer Elnec / Dataman (Beeprog / Dataman 48) range of programmers have good prom support considering how modern they are and they do come up for reasonable prices on ebay every so often.

Did they do Naomi too? some schematics for Naomi would be very handy.

Some more BGA fun, this time a Dimm board. Exact same issue as Hikaru where it was never soldered properly from the factory. All the balls still on the board. Pads aren't even tinned, hardest part was getting them to take solder but with a bunch of flux they finally cleaned up. After...

I like the idea of playing Mario Kart GP in my Naomi Universal using an aliexpress special analogue joystick for the controls (left and right) and buttons for accelerate, break and throwing items, has this been attempted before or anyone got a clean way to do it? and I don't mean emulation...

I saw a thread talking about compatibility of cf cards mainly on Naomi but nothing about speed. Cards I usually use for Naomi I found painfully slow on Triforce taking 3.30 - 4 minutes to load Mario Kart GP from card to ram. While going through my stack of random used cards to see which worked...

Perfect thanks. :thumbup:

Bit late on this one but would anyone happen to know the name of the connector and pins used to make the cable to power the cf adapter?

If you put down a good flux they will tin just fine, flux is magic. ;) I did a few more Naomi 1s recently, moving on to Naomi 2s with bad BGA next.

All sold, sorry.

SOLD

315-6119 is a very common failure, it usually results in IC35 showing as bad in ram test though.