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PSX Core SPU is Now Feature Complete
Posted: Fri Jan 21, 2022 5:29 pm
by Xbytez
Robert's
(@AzumFpg) SPU for the PlayStation core is now feature complete, at present you still require a dual SDRAM setup if you wish to do some testing with the PSX core.
If you are in a position where you can, think about supporting this excellent work by joining Roberts patreon here:
https://www.patreon.com/FPGAzumSpass/posts
Re: PSX Core SPU is Now Feature Complete
Posted: Fri Jan 21, 2022 6:26 pm
by Hyper Space Squid
Wonderful news! Can't wait for the single SDRAM version!
Re: PSX Core SPU is Now Feature Complete
Posted: Fri Jan 21, 2022 7:05 pm
by kalach.x
I cannot believe we have 100% SPU when week ago I could not believe we have any sound at all
With this pace and bigger FPGA like Stratix X we would have PS2 core up and running in just few months tops
Truly amazing work.
And now on to "testing"
Re: PSX Core SPU is Now Feature Complete
Posted: Sat Jan 22, 2022 1:16 pm
by allegrosurf
Single ram test version released on discord
Re: PSX Core SPU is Now Feature Complete
Posted: Sat Jan 22, 2022 1:57 pm
by Neocaron
allegrosurf wrote: ↑Sat Jan 22, 2022 1:16 pm
Single ram test version released on discord
No way
Re: PSX Core SPU is Now Feature Complete
Posted: Sat Jan 22, 2022 3:14 pm
by sardine
this is incredible...
wow.. CDDA next then done ?? wow.
Re: PSX Core SPU is Now Feature Complete
Posted: Sat Jan 22, 2022 5:11 pm
by AntialiasedPixel
Has anyone had luck with the new single sdram build? I have downloaded it (PSX20220122.rbf), and single 32 meg module installed. Confirmed other cores have sound to rule out cable/speakers turned on, etc. Menu options seem to indicate sound is enabled, ram type for sound greyed out and shows DDR3 which makes sense with the 1 module. Am currently using the optical digital out on the analog board, maybe the sound is only routed out via the main board hdmi right now?
If I need to wait for a few more test builds, that's fine, just super excited about the progress!
Re: PSX Core SPU is Now Feature Complete
Posted: Sat Jan 22, 2022 5:30 pm
by AntialiasedPixel
Figured it out. I had downloaded from #test-builds on the discord, that version didn't have analog out, the version from unstable-nightlies worked. Hearing that PSX bootup sound the first time on the Mister was awesome!
Re: PSX Core SPU is Now Feature Complete
Posted: Sat Jan 22, 2022 5:40 pm
by held
- lightspeed.jpeg (38.87 KiB) Viewed 4752 times
Re: PSX Core SPU is Now Feature Complete
Posted: Sat Jan 22, 2022 5:59 pm
by LamerDeluxe
AntialiasedPixel wrote: ↑Sat Jan 22, 2022 5:11 pm
Has anyone had luck with the new single sdram build? I have downloaded it (PSX20220122.rbf), and single 32 meg module installed. Confirmed other cores have sound to rule out cable/speakers turned on, etc. Menu options seem to indicate sound is enabled, ram type for sound greyed out and shows DDR3 which makes sense with the 1 module. Am currently using the optical digital out on the analog board, maybe the sound is only routed out via the main board hdmi right now?
If I need to wait for a few more test builds, that's fine, just super excited about the progress!
The test builds don't have the Analog IO board enabled (all the LEDs, including the S/PDIF one are off). Install the unstable nightly instead:
https://github.com/MiSTer-unstable-nigh ... 2_8f69.rbf
EDIT: I see you figured it out already