cv1000

People are making weird shit with AI nowadays, so I wanted to play that game too. Here's Flying Shark running on a Ibara PCB. Wrote a blogpost about this here: https://buffis.com/shmups/flying-shark-running-on-a-cv1000-ibara-pcb/ Probably the dumbest idea I've ever had, but plays well!

Hey guys its time for the next one! One of my favorites, Mushihimesama! Original CV1K-B PCB, gold fingers! No box, no art, just the good stuff. Clean, been in my collection for around the last decade. Can include Protektive Pak shielded box as well (although it will increase the shipping cost...

Since cv1000 bootlegs are plentiful and readily available nowadays, i guess it should be alright to talk cv1000 conversions now. Ibara to Black Label is doable, as long as you are cool with not having the correct char select music. More indepth details at...

Hope everyone is well. Maybe an odd question, but I received this CAVE PCB and noticed a scratch at the top edge (near the sticker) that looks a little deeper than a surface / superficial scratch. Based on its position, does anyone know if this is a concern or not (specifically, is there...

This post describes using various tools from https://github.com/buffis/cv1k_research to fix CV1000 pcbs with bad NAND flash for U2. - Background A while ago there was a Espgaluda 2 sold on YAJ that had sprite issues when bombing. https://page.auctions.yahoo.co.jp/jp/auction/x1005199728 I was...

Do you also have a stack of old Cave CV-1000 PCBs, and worry about the internal memory of the undumped CPLD at U13 going bad leaving you with an unusable board? Maybe you have a PCB which is already broken due to this? The CPLD is programmed with device protection enabled, making it hard to...