Recent content by Tailsnic Retroworks

Price is 10€ per sticker + shipping from Spain. Design full done in Adobe Illustrator. Plastic covered.

Only one kit of reader + cards bundle available. Last one batch I'm going to make in so much time, no more materials at sight

I can't be more grateful with @nem 's work. At last, I have played this game without killing intentions by falling in that mini-game. And more important, now I have this version on original hardware. The version you have to use is Apocalypse's one and replace the 2 binaries Nem did. Also, in...

Metal Slug 5 is in Vortex as "Metal Slug 5 bootleg", which is a decrypted rom. The games I use as an example have more than 4MB on P2 rom.

Thanks for the tip. I'll try a original one

Oriental Legends Special can be made with these PCBs?

Hi. I have made a provisional schematic of how I think P2 rom latching works on Vortex cartridges with games higher than 1MB+4MB total CPU size, targeted to PROGBK1 original boards. The idea is to add a new LS74 for latching D2 signal, which can improve P2 from 4MB to 8MB using the same logic...

Sorry about that, I hoped I could talk about this here since is related to Vortex roms logic.

Hi. I search that Taito B system board

Naomi PSU is far better because it has +3.3V regulation, which Model 3 uses a lot

My bad, my confussion is with Model 2 pinout. I didn't remember that connector is connected upside-down on Model 3 filter board, which then is good

Alright. If those 2 cables of CN14 head go to GND pin in jamma connection, then they are connected to CN14 backwards, so watch out

I have changed the message content

Also @Stokers, what CN14 has is probably a +5V connection for coin counter. Please tell me the 2 pins of jamma connector that have those 2 cables of CN14

Hi @Stokers. As I am seeing, in the jamma connection there isn't any power supply pin connected, so your Astro PSU is not going to be a problem. The Sega Model 3 is going to receive the voltage from the ATX