- Thread starter Hammy
- Start date
bagheera369
Champion
Yeah...I won't have to worry about that....PR2 aint gonna be my thing. Checked it out at Galloping Ghost, and will be just fine letting that one go.
I know its a big deal for lots of other people though...so I hope parts can be sourced.
AlxUnderBase
Enlightened
decoupling caps no ?I was sick of waiting, so I called out of (lame) work today to finish my boards up...
With ALL three PCBs finally soldered its time to work with @ekorz on the ROMs/chips.
Best to quick test first to check for soldering errors on the connector, and after add the bypass caps and check again. This way there's less to fault find!
EDIT: make a mistake on the bypass / power rails and it's boom
Attachments
Last edited:
V2!
3 flying wires!! I don't think it can go any lower
Bad news for any larger bios rom, 27c322 won't work.
From now going forward, i think the bios can go on a connector for simplicity - 3 wires is not as important to keep it in place.
V3 Fixes will be:
2nd half dip bank working + spot for missing RA's
3 flying wires!! I don't think it can go any lower
Bad news for any larger bios rom, 27c322 won't work.
From now going forward, i think the bios can go on a connector for simplicity - 3 wires is not as important to keep it in place.
V3 Fixes will be:
2nd half dip bank working + spot for missing RA's
Attachments
![IMAG0406[1].jpg](/data/attachments/45/45588-a8362bf489d0fda7da11a411badde664.jpg)
Here's another - Less B$ needed, still not tested these taito bootlegs on board yet but expect no issue.
View: https://www.youtube.com/watch?v=-Fz3uES6wak
Basically good just need some odd glitches fixed such as the highscores + test mode.
J
jassin000
I suspect its slightly different for everyone, if you are asking me personally?
- I don't want to pay taxed out prices for single boards that basically run on the same hardware/platform.
- I would like this work to potentially lead to some type of multi or bank switching top board.
- I want to support @Hammy work, so he continues to bring us fun projects like this one in the future.
Hackcell
Professional
Thanks for the explanation! Makes full sense now!!!
"mental wealth" or something was always the motto of playstation HW?
Until we stop learning new things about the system the moon will never be in sight.
Hackcell
Professional
Great concept, "Mental wealth".
NoGoodCitizen
Student
This is so exciting and now that I have a good donor board, I'm really looking forward to the finished product. Thank you for your hard work!
Raystorm done and tested in h/w. Thanks @ekorz for testing first my setup was not working to begin with (bad rom that verifies good on programmer but fails in hw....)
Highscores works on this one
View: https://youtu.be/hjVGNg7KtBg
Highscores works on this one
AlxUnderBase
Enlightened
why this happen often on everyone of us ?
Maybe a speed issue?
As a happy hammy Easter surprise, here's the number 1 requested game
View: https://youtu.be/VR9NZ56eX5s
