Search found 1128 matches

by slingshot
Sun Oct 13, 2019 6:59 pm
Forum: MiST
Topic: It's no more a MiSTery
Replies: 164
Views: 11409

Re: It's no more a MiSTery

RealLarry wrote:I can test this tomorrow morning CET, if I'm not too late. Too drunk now :) Anybody a download link for this demo?

https://www.exxoshost.co.uk/atari/games/POV/files/112(1992).zip

Select Union Demo, then walk to the L16 door.
Thanks!
by slingshot
Sun Oct 13, 2019 4:09 pm
Forum: MiST
Topic: It's no more a MiSTery
Replies: 164
Views: 11409

Re: It's no more a MiSTery

The Union Demo - Level 16 fullscreen fails to load, just goes back to the main menu. The original on AtariMania is a STX, so I've had to use the version on POV112 from pouet.net. Issue exists in ST and STE mode. I've found the issue, however the fix has a conflict how I interpret a part of the STe ...
by slingshot
Sat Oct 12, 2019 4:55 pm
Forum: MiST
Topic: It's no more a MiSTery
Replies: 164
Views: 11409

Re: It's no more a MiSTery

Of course it's probably useless. I was asking because I was under the impression that the way you implemented this core was to match the schematics period. :) Of course, I try. But I reserve the right for some freedom :) Did you know the MegaSTE external keyboard doesn't have the reset line, so ikb...
by slingshot
Sat Oct 12, 2019 4:52 pm
Forum: MiST
Topic: Work on the Minimig core?
Replies: 123
Views: 7760

Re: Work on the Minimig core?

kolla wrote:
Excellent, works great. I still need to enable “slow ram” though, but that’s durable :)

What chipset config are you using? 68020/2MB chip/no slow/24MB Fast/AGA/turbo doesn't matter/Kickstart 3.1 A1200, no HRTMON, and no problem for me.
by slingshot
Sat Oct 12, 2019 4:47 pm
Forum: MiST
Topic: It's no more a MiSTery
Replies: 164
Views: 11409

Re: It's no more a MiSTery

You did it once again, thanks for the patch. Why are you only connecting peripheral_reset to the MFP and YM though? From the schematics it seems XRESET is all over the place, starting with the blitter? Do you think is there any demo out there which must reboot and reset the blitter? ACIA, DMA and t...
by slingshot
Sat Oct 12, 2019 1:01 pm
Forum: MiST
Topic: Work on the Minimig core?
Replies: 123
Views: 7760

Re: Work on the Minimig core?

Yes, I notice the disappearing pointer in interlaced pal. Try the attached core, it restores the original behavior with non-programmed blank modes, but retains the "fix" with the programmed ones (like dbl pal).
by slingshot
Sat Oct 12, 2019 10:18 am
Forum: MiST
Topic: Work on the Minimig core?
Replies: 123
Views: 7760

Re: Work on the Minimig core?

Btw, I tested the interlaced PAL mode with MagicTV2 and BorderBlank. Originally the left border was much bigger than the right even in this mode, too. Now it looks like this for me (now left is a bit smaller than right, but the difference is smaller than it was before): Photo0069.jpg And with Border...
by slingshot
Sat Oct 12, 2019 9:06 am
Forum: MiST
Topic: Work on the Minimig core?
Replies: 123
Views: 7760

Re: Work on the Minimig core?

Seems the latest in mist-binaries only working for me? But at least it does something, what it couldn't before:
Photo0067.jpg
by slingshot
Sat Oct 12, 2019 8:55 am
Forum: MiSTer
Topic: Minimig (Amiga) core discussion
Replies: 983
Views: 170259

Re: Minimig (Amiga) core discussion

dBUGBUG wrote:Any possibility updates to MiSTer comes back to MiST ?

What updates do you think about? Fast RAM in DDR3, or what?
by slingshot
Fri Oct 11, 2019 12:44 pm
Forum: MiST
Topic: Mister SNES port to MIST possible?
Replies: 198
Views: 12102

Re: Mister SNES port to MIST possible?

The Aladdin fix works so far, thanks srg320!

https://github.com/gyurco/SNES_MiSTer/r ... tag/test14
by slingshot
Wed Oct 09, 2019 8:13 am
Forum: MiST
Topic: It's no more a MiSTery
Replies: 164
Views: 11409

Re: It's no more a MiSTery

I still wouldn't make high-stakes investments on STe demos, they like if the blitter does its job in exactly the same cycles as the original. Even there's a game (Lethal Xcess) which requires cycle-perfect blitter. MSA is just the ST with a header, and optional compression. Not a hardware friendly f...
by slingshot
Tue Oct 08, 2019 2:42 pm
Forum: MiST
Topic: Mister SNES port to MIST possible?
Replies: 198
Views: 12102

Re: Mister SNES port to MIST possible?

arty wrote:
Aladdin has huge slowdown with current core test ver13. Please, check it out. I've tested this game with cores ver6,9,10, 12 and gameplay plus demo mode were without additional frame rate loss.

That must be present in upstream, too. Anyone can test it on MiSTer?
by slingshot
Tue Oct 08, 2019 2:18 pm
Forum: MiST
Topic: It's no more a MiSTery
Replies: 164
Views: 11409

Re: It's no more a MiSTery

Thanks, that's exactly the kind of patch I thought I might pull off given a couple of weeks of trial and error. :cheers: I'll try to guess what happens with the music. I just lost an afternoon figuring out that the PRG is compressed and disassembling it is entirely pointless :shrug: Yeah, usually t...
by slingshot
Tue Oct 08, 2019 1:24 pm
Forum: MiST
Topic: It's no more a MiSTery
Replies: 164
Views: 11409

Re: It's no more a MiSTery

sebdel wrote:Bummer. There's a higher chance of me patching 0913 rather than rewriting the blitter.

Just added a patch, and now at least doesn't freeze or corrupts the screen. If you can find out while the music is not started after the selection, maybe it would be to possible fixing that, too.
by slingshot
Tue Oct 08, 2019 12:05 pm
Forum: MiST
Topic: It's no more a MiSTery
Replies: 164
Views: 11409

Re: It's no more a MiSTery

I found a bunch of articles that explain pretty well how it's connected to the MCU and the roles of BR, BG and BGACK but that doesn't tell much about the internals of the blitter. I mean, do you think the internal state machine would need to be rewritten? The blitter is not my work, it's the origin...
by slingshot
Tue Oct 08, 2019 9:31 am
Forum: MiST
Topic: CAPCOM games on MiST
Replies: 5
Views: 399

Re: CAPCOM games on MiST

It's jotego's arcade factory :)
I've just noticed that Commando switches to another resolution than it was previously, maybe one of the sync signals became positive?
by slingshot
Tue Oct 08, 2019 8:39 am
Forum: MiST
Topic: It's no more a MiSTery
Replies: 164
Views: 11409

Re: It's no more a MiSTery

Ah, sorry about that, I swear it didn't tell me to insert disk 2 (or dit it ?) No, that was just luck I tried it. Re: 0913, it's not working anytime soon :( It uses the ACSI DMA and the blitter, tests FDC interrupt bit on the MFP, writes to a bunch of Falcon video registers and write to $ffff860e w...
by slingshot
Mon Oct 07, 2019 4:16 pm
Forum: MiST
Topic: It's no more a MiSTery
Replies: 164
Views: 11409

Re: It's no more a MiSTery

Skid row works fine. Ventura, you go to load a screen (mine was sphere and checkerboard), and the loader hangs with the estimated time 'inf'. props to the OVR for handling the 'inf' case :lol: Inf because you didn't put the second disk to drive B: :D (there was an another demo, where I sucked this).
by slingshot
Mon Oct 07, 2019 2:36 pm
Forum: MiSTer
Topic: Minimig (Amiga) core discussion
Replies: 983
Views: 170259

Re: Minimig (Amiga) core discussion

Sorgelig wrote:Yeah, funny to see bug report from instruction which is listed as unimplemented.
Pinball Illusion also relays on CMP2 (or CAS2 - i don't remember).

Actually that works for me with Retrofun's TRAPV implementation.
by slingshot
Mon Oct 07, 2019 1:42 pm
Forum: MiST
Topic: Work on the Minimig core?
Replies: 123
Views: 7760

Re: Work on the Minimig core?

kolla wrote:
Anyways, I will look into installing Quartus 13.1 and see if I can build me a core that suits my needs.


Well, I didn't want to sound harsh, but since you didn't write anything about your setup, just "it doesn't work, it's worse, ....", no dev can guess what to look after.
by slingshot
Mon Oct 07, 2019 9:33 am
Forum: MiST
Topic: Work on the Minimig core?
Replies: 123
Views: 7760

Re: Work on the Minimig core?

Mm, that would also mean setting up the toolchain and building my own Minimig builds again... it's been a while, and these days I don't have much time. It's just about installing Quartus 13.1, no other tools required (ok. git). But I assume a Linux system, where this comes almost free. No idea - wh...
by slingshot
Mon Oct 07, 2019 8:34 am
Forum: MiSTer
Topic: Minimig (Amiga) core discussion
Replies: 983
Views: 170259

Re: Minimig (Amiga) core discussion

As CMP2 is not implemented, it hardly can write anything. But what happens with an unimplemented opcode, that's another question.
by slingshot
Mon Oct 07, 2019 7:58 am
Forum: MiST
Topic: It's no more a MiSTery
Replies: 164
Views: 11409

Re: It's no more a MiSTery

sebdel wrote:
I'll have a look tonight. It's back to javascript for the time being, why do I have to work :roll:

Ah, javascript doesn't look that interesting as 68k assembly :)
by slingshot
Mon Oct 07, 2019 7:54 am
Forum: MiST
Topic: It's no more a MiSTery
Replies: 164
Views: 11409

Re: It's no more a MiSTery

No, I could see the cmp.b #1, $ffffc02.w, standard stuff. And you can use the keyboard but when it loads/unpack the selected track there seems to be memory corruption of some sort. Sometimes the screen display vertical lines, sometimes the scroller is corrupted. I see a couple of relative address m...
by slingshot
Mon Oct 07, 2019 7:47 am
Forum: MiST
Topic: Work on the Minimig core?
Replies: 123
Views: 7760

Re: Work on the Minimig core?

No idea about the RAM, I'm using the opposite else - no slow RAM. If you can do a bisect in the git repo to search for the first commit which caused this - do it. But it's equally possible that it's a timing issue on your device. Btw is it happening booting a clean WB? I've changed a bit of the blan...

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