DualSdram core version - doesn't work

[Kuba-J]

The latest version of dualsdram core does not work.

[Kuba-J]

No change with today core, 20240315

Will the dualsdram version still be supported ?

[Kuba-J]

Hi srg320

I wanted to report that yesterday's dualsdram core (fix for the dualsdram project ) is not working the same for everyone.

I'm a little confused. For me the core resets the MiSTer. I have no such problems with dualsdram core 20240307.

I checked:

I copied core 20240315 in different ways. then I copied core 20240307 again - works fine, no problems I checked some other sdram in the second slot - versions 2.2 , 2.4 and 2.9 different sd card, mister main unstable 20240313 and last official one, I checked on 2 Mister.

Unfortunately, I ran out of ideas.

Test core dualsdram for PSX and Jaguar works without any problems too.

Gretings

Kuba

[srg320]

Check position of switch SW3, it must be on.

[Kuba-J]

I have it set up, I've been testing different things for years. I tested core 20240315 on two MiSTers.

video:

https://www.youtube.com/watch?v=FMrgJ-ryZnI

another person confirmed , that he has the same problem. Up to core 20240307 all worked fine.

[Zet-sensei]

The dual RAM core 20240315 (fix for the dualsdram project) works for me (and another user on Discord), but not for others.

[srg320]

The latest version of dualsdram core does not work.

Try this build Saturn_DS.zip

[Kuba-J]

Дякую! I'll check it soon :)

[Kuba-J]

the core version you shared with me works perfectly! thank You :)

[srg320]

the core version you shared with me works perfectly! thank You :)

In this build, I rolled back the framework to a previous version. So, this is not good.

[Kuba-J]

Yes, I also tried this earlier on my own and the core started working properly.

[srg320]

Try this build with latest framework changes Saturn_DS.zip

[Kuba-J]

Try this build with latest framework changes Saturn_DS.zip

this core doesn't work for me

[srg320]

Try this one Saturn_DS.zip

[Kuba-J]

sadly , the same result

[srg320]

Try this build Saturn_DS_4.zip

[Kuba-J]

Try this build Saturn_DS_4.zip

works fine!

[srg320]

Try this build Saturn_DS_4.zip

works fine!

Does your Mister setup have IO board installed? What version?

[Kuba-J]

I don't have i/o, only de10 nano (2019)

For core testing with the second MiSTer I removed the i/o , I only checked with de10 (2021) + 2x sdram. Same result.

My second mister

[srg320]

Try this build Saturn_DS_5.zip

[Kuba-J]

Try this build Saturn_DS_5.zip

works good :)

[Kuba-J]

fixed

update sys

Menu:

• Another update in framework to allow use naked DE10-nano with dual SDRAM (when SW3=ON).