MiSTer FPGA Forum

I used this design of snac https://github.com/blue212/SNAC-PSX I assumed you use the design from Blue1 and then you use something completly different... That doesn't really help finding the root cause. Anyway: one possibility is the cable connecting the board. There have been reports about cables being a problem if they are not VERY short. Please ...

here you are

You can try with the latest unstable build (when it's done) or the test-build in discord. I added 2 register stages to all SNAC input pins in case metastability was the issue. thanks I tried it just now and found an interesting thing： i have 2 controllers：one is oringinal dualshock，the other is hori if i only insert the dualshock controller（which ...

this is the interior of my cards，i think they are both real oringinal cards，but they cant work on the lasted core.

In contrast ，my friends’ fortified cards work well on lasted psx core.

so maybe it is the issue of cards‘ compatibility.

FPGAzumSpass wrote: ↑Thu Jul 14, 2022 3:40 pm Please check in OSD->Misc if you datacache/turbo setting is set to "ON(U)" and set it to off.

Renaming the option does nothing, but maybe quartus will ignore your setting now as it doesn't find the port name.

Im sure I never turn it on

I tested every psx core between date 2022-6-18 and 2022-6-26 I found the problem first appeared on 2022-6-20 core at last I solve the problem by editing the file psx.sv and use quartus to generate the rbf file again.open the psx.sv file and I edited the line 406 code ‘TURBO’ back to ‘Data Cache’ then i use the edited rbf，i can find the physical mem...

could you show me the back of your cards which can work well through snac？

I've been playing japanese psx games on the unstable psx cores for months and today when I went back after the core went official I get an ED error. THEY USED TO WORK. I did Update_all twice. I still get an ED error. Do I have to go find japanese bios? where do I put them? Why doesn't it work any more? I need pepsiman. lol. I have the same problem...

venice wrote: ↑Mon Jul 11, 2022 3:29 pm

cloudyng44 wrote: ↑Mon Jul 11, 2022 5:33 am do u use north america‘s memcards？maybe my card which is made in japan cause the problem？

My one is a „SCPH-1020 Made in Japan“.

I use snac and insert 2 cards and 2 oringinal controller.how about your input device？different from mine？

I am running the PSX Core 2022-07-02 without Problems using physical MemCards. Card 1 is an original Sony, Card 2 is a PicoMemcard found here https://github.com/dangiu/PicoMemcard Many thanks to FPGAzumSpass for his great Core and to blue212 for his PSX Snac Adapter. do u use north america‘s memcards？maybe my card which is made in japan cause the ...

Can i assume that you use a multitap to connect the cards? Blue1 verified it works with newest unstable builds and Porkchop also did. please also report back: - what card exactly (original memcard or 3rd party) - which game as example I used the original memcards （scph-1020 made in japan），and play《Castlevania: Symphony of the Night（usa）》 im sure i...

every game⋯⋯ the lasted public（20220702 ）psx core can not find physical cards

I think Jun 24 update "Pocketstation SNAC“ cause the problem

after that update，the physical cards can not work any longer

@blue212

I used this design of snac https://github.com/blue212/SNAC-PSX
It works well on last month‘s PSX core(20220601)
but the lasted psx core can not identify physical memory cards

my physical memory cards can not work on lasted PSX core (20220701) through snac port, but they can work on last month‘s PSX core (20220601) can somebody help me solve the issue？