Recreativos Piscis

Battle Garegga (1cc , Normal, Black Zeppelin, 7.9M) - Arcade PCB YouTube video by Recreativos Piscis

Séptimo (y penúltimo!) vídeo de la serie de 1cc al Battle Garegga, esta vez con la variante Black Zeppelin [ABC] de Flying Baron. Sólo falta una!
www.youtube.com/watch?v=vX6Q...

Battle Garegga (1cc , Normal, Shatter Star, 7.5M) - Arcade PCB YouTube video by Recreativos Piscis

Sexto 1cc al Battle Garegga, con la variante Shatter Star [ABC] de Silver Sword. Ya sólo quedan dos más!

youtu.be/i0VWM67viks

GitHub - sergiopolog/tlcs90-rom-reader: TLCS-90 ROM Reader TLCS-90 ROM Reader. Contribute to sergiopolog/tlcs90-rom-reader development by creating an account on GitHub.

Only a few more to go!

github.com/sergiopolog/...

jaleco/megasys1.cpp: Hook up MCU program for EDF by sergiopolog · Pull Request #13067 · mamedev/mame MCU internal ROM dumped by "Darren Olafson"

Another internal ROM for a TLCS-90 MCU was recently dumped! This time for E.D.F. arcade game, from Jaleco MegaSystem 1(B). Thanks to Darren Olafson.

It was also hooked up in MAME, so the game now it's currently "fully-emulated":
github.com/mamedev/mame...

[Directo - Parte Extra] Programando parche para ARMED POLICE BATRIDER - Probando en HW YouTube video by Recreativos Piscis

En breve probaremos a programar el parche hecho en anteriores directos y ya finalizado en ROMs reales para testear si funciona correctamente en la placa del Batrider:
www.youtube.com/watch?v=2_nL...

[Directo - Parte 5] Programando parche para ARMED POLICE BATRIDER - Uso de MAME Debugger YouTube video by Recreativos Piscis

En unos minutos intentaremos rematar (de una vez ya...) el parche para Armed Police Batrider que se realizó en anteriores directos:
www.youtube.com/watch?v=5OzI...

[Directo - Parte 4] Programando parche para ARMED POLICE BATRIDER - Uso de MAME Debugger YouTube video by Recreativos Piscis

Voy a estar un rato avanzando con el parche del juego ARMED POLICE BATRIDER, para agregar funciones interesantes del conocido parche de Zakk para Garegga
www.youtube.com/watch?v=rL3W...

Tri-state control

It ended being a Tri-state control :D

Weird 2-in-1 cell: NOR2P + NAND2P

Weird 2-in-1 cell: NOR2P + NAND2P

Weird 2-in-1 cell found:
NOR2P + NAND2P on the same cell 🤨

I expected TC0040IOC was made from a different GA manufacturer than newer 220IOC, but I see it's the same: Ricoh 5GH series
I'm interested in taking a look on them, because those two chips fail very often and a suitable replacement would be great to achieve

[Directo - Parte 3] Programando parche para ARMED POLICE BATRIDER - Uso de MAME Debugger YouTube video by Recreativos Piscis

En unos minutos continuaré avanzando con el parche para el juego ARMED POLICE BATRIDER, para agregar funciones interesantes del conocido parche de Zakk para Garegga
www.youtube.com/watch?v=uAOm...

It’s still on a prototype stage. I need to resume the project and rearrange and rebuild the PCB to make the installation easier and with less wires around. After that, I’ll probably put it for sale in a DIY kit

Darius 2 (dual screen version) using the compositor on a single CRT from an Arcade cabinet

Output video is generated as a anamorphic video signal that could be stretched using CRT picture size controls to maintain the original aspect ratio (8:3) into a common 4:3 monitor.

Taito Dual Screen Composer shown in action on real hardware

Taito Dual Screen Composer shown in action on real hardware

Taito Dual Screen Composer shown in action on real hardware

Taito Dual Screen Composer shown in action on real hardware

Some pictures showing it in action
#Darius2

Taito Dual Screen Composer prototype installed on the real PCB

Taito Dual Screen Composer prototype installed on the real PCB

It could be installed on the PCB and works using two parallel line buffers implemented in Cyclone FPGA.

Taito Dual Screen Composer prototype

I need to resume this project, halted by a year or so... 😅
It’s Taito Dual Screen Composer (prototype), a zero-lag device that takes video data from the 2 screens of Taito dual-screen games and combine them into a single analog signal using the same fancy RGB DAC as the original board.
#Taito

Desempolvamos la cuenta del Cielo Azul para comenzar a publicar por aquí más asiduamente ;)