We’re guessing that if you ever though of buying an arcade cabinet it was only briefly, and you decided against based on the difficulties of moving and finding a place for such a large and heavy item. You could go the opposite way and build a controller for a  MAME box, but for some, there’s no replacement for the real hardware. This Christmas gift is the best of both worlds, a JAMMA box which uses traditional hardware in a more compact cabinet.

[Majtolycus'] boy friend is a sucker for a game of Battle Balls. She looked around for an original logic board and after several weeks of searching had to settle for the Japanese version of the game called Senkyu. To patch into the board she also picked up a JAMMA harness, power supply, RGB to VGA video converter, speaker, and some Happ arcade controls. The whole thing goes into a wood box which connects to a VGA monitor (or the VGA port on your HDTV).

The system is easier to store than a full-sized cabinet, and if a deal comes along, you can buy additional JAMMA logic boards to play.

[Thanks Adam]

[Vincenzo] wanted to read some 82S129 bipolar proms, and why not, they were very common in the 1980′s arcade scene. The problem is that its kind of an odd ball part now, and typically only (even) more expensive EPROM programmers can read them. An Arduino, breadboard and some quick scripting quickly takes care of that problem with this Arcade Rom Reader.

You stick the prom in your breadboard, and wire it up to the appropriate ports and pins of the Arduino, which bit bangs the prom and returns the results though the serial connection of the Arduino. Using a terminal program on the pc side you capture the text and use a script to convert the ascii values into a binary nibble format and save as hex.

This makes it much easier for us to dump roms from old arcade boards, because you never know when you might run across an old Polybius arcade board on your next outing to the salvage or scrap yard.

Join us after the break for all the details and as always comments!

Read the rest of this entry »

[Ryan] sent in [Bill]‘s project to build his own JAMMA arcade game console. It’s actually a take off from one of [Ben Heck]‘s how-tos, but I thought it might interest people who think that they can’t pull off any of the projects we feature on their own. We definitely like to show off some original, complex hacks, but success stories can be just as inspiring.