herzmx.bsky.social
@herzmx.bsky.social
#CPS3 NOR Open SIMM (NOS) Reselase!!!

CPS3 NOS is an alternative to the original SIMMs, works similarly to Ultra SIMMs, allowing you to store up to 8 titles and switch between them using a DIP switch!

¡Feliz día de reyes!

github.com/herzmx/cps3-...
January 7, 2025 at 1:28 AM
WIP: One more USB2DB15 with RPi Pico...
December 24, 2024 at 6:44 AM
#CPS3 Game change test on custom SIMMs with dip swich.
P.S. I don't like so much cables....
November 18, 2024 at 10:15 PM
#CPS3 custom NOR 128 SIMM working, flashed with OSCR too, TODO: more tests with full set of SIMMs
November 16, 2024 at 4:27 PM
#cps3 WIP
November 15, 2024 at 4:34 PM
I believe the tests are almost complete. The R/W Cartridge and SIMMs are functioning properly, so releasing the source code for anyone who may want to contribute. Note: I'm not an expert, just an electronics enthusiast...
https://github.com/herzmx/CPS3-OSCR-Adapter
November 15, 2024 at 4:34 PM
Full BIOS R/W test on dead cartridges, 32/128M SIMM R/W tests complete, next is 64M SIMM, this with the original CD files concatenated for the 128Mbit/16MB SIMMs, write speed is quite acceptable now....
November 15, 2024 at 4:34 PM
WIP CPS3 Cart Writer with OSCR...
November 15, 2024 at 4:34 PM
Open Fight Stick with Pico Fighting Board, PS3, PS4, Switch, Xinput, NeoGeo+ WIP
https://github.com/OpenStickCommunity/Hardware/tree/main/Fightstick%20Case
November 15, 2024 at 4:34 PM
JAMMA Linker with Xbox 360, 480p ok trisync monitor.
November 15, 2024 at 4:34 PM
Algunos OSCR disponibles https://herzmx.mercadoshops.com.mx/
November 15, 2024 at 4:34 PM
New revision of USB2DB15, but with NeoGeo port, this time it's custom to and printed in resin, thanks to @Raph_friend for this project...
November 15, 2024 at 4:34 PM
WIP: JAMMA Splitter VS, to play in two cabinets at same time without Sega VS City ;)
* Right leves to stream or play in second cabinet
* Choose between P1 and P2 for any cab
* More test to do, but works...
November 15, 2024 at 4:34 PM
USB-C power addon for current Open Source Cartdrige Reader, no more cursed micro USB
November 15, 2024 at 4:33 PM
Ahora sí estamos más cerca, unas pruebas el fin de semana y esté pequeño batch estará listo 😅
November 15, 2024 at 4:33 PM
New revision of NEO-MVS CHA/PROG-HB, R/W, this time no need extra ribbon to make more easy read/write/erase proces!
Now fully tested with special version of @240pTest to use all cartdrige capacity. Tested in MVS and AES with Fusion Converter, thanks to @furrtek for open proyect!
November 15, 2024 at 4:33 PM
Happy New Year!
NEO-MVS CHA/PROG-HB, R/W support with external adapter, to keep costs low for end users, this is the second prototype and needs some improvements, but is working with @240pTest
November 15, 2024 at 4:33 PM
One step more to replace SCART by VGA setup...
November 15, 2024 at 4:33 PM
SEGA NAOMI CF Board Adapter to use with cheap CF to IDE-40 adapters, created with reference of https://wiki.pcbotaku.com/wiki/Sega_CF_box
https://oshpark.com/shared_projects/q8cTY7Zv
November 15, 2024 at 4:33 PM
Working in @240pTest @BRCDEvg edition, SNES and Genesis, round 2...
November 15, 2024 at 4:33 PM
Little USB helper to use with NAOMI CN12 port, next time Netboot from OrangePi Z2...
November 15, 2024 at 4:33 PM
Finishing other proyect Sanni Cart Reader
Dump your carts, 🤔 and write some custom flash roms interesting for future proyects 😱...
https://github.com/sanni/cartreader
November 15, 2024 at 4:33 PM
Ver bussy week MT32pi Lite ready...
November 15, 2024 at 4:32 PM
Pico Fighting Board https://t.co/Tog1Mm1T6J… Less than 1ms of input lag with GP2040 firmware...
November 15, 2024 at 4:32 PM
A lot of hard work, but i'm very satisfied with results, nice and clean RGBS + audio. Thanks @jeffqchen !!!
November 15, 2024 at 4:32 PM