Da quello che vedo, la tua scheda "Silk Worm" sembra una "Gemini Wing" modificata in fabbrica. Questo si può notare dal colore del PCB, che è bronzo e non verde menta come quelli standard della "Silk Worm". Un altro indizio è il chip Mitsubishi al posto della scheda logica, presente solo sui PCB...
Hi everyone. Do you know if the Futjitsu 29F016A flash devices are recognized by the CPS3 BIOS? I have a set of these new ones, but I'm not sure if I should mount them on an Simm device.
Thanks.
The v1.0 is the only one to mount this small additional PCB of the inputs.
It must be absolutely kept on the chihiro conversion, otherwise you will have the error 02.
This small pcb mounts an oscillator crystal and other logic.
Hi, I tried for production from my PCB manufacturer, it seems they can't produce them due to too close spacing between the castellated holes.
Can you please tell me which manufacturer you used to make these PCBs?
Many Thanks !
Hi.
I have the same problem with a pair of "B Boards" of GG,
Maskrom corrupted and no substitute available in the market.
Your replacement PCBs with 27c4096 PLCC are a fantastic solution.
Do you have any "Gerber Files", also for sale, that you can provide to me?
Many Thanks.
https://drive.google.com/file/d/1RwK1xQBGE-ETQ9pDwtvP8wEFA4HiGqO8/view?usp=sharing
Here are the links let me know if you have been able to download them bye.
First of all make sure that your set matches this new set, desolder a sure good rom and compare the crc32 with one from the new set. I...