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Forum: Coders. Asm / Hardware Today, 09:39
Replies: 1
Views: 77
Posted By Toni Wilen
It is a chipset "feature". It is position where...

It is a chipset "feature". It is position where Denise horizontal counter is reset. (Technically beginning of new line) Because counter is reset, BPLCON1 becomes "misaligned".
...
Forum: support.WinUAE Yesterday, 17:53
Replies: 958
Views: 254,044
Posted By Toni Wilen
This is getting more, lets say, interesting....

This is getting more, lets say, interesting. 68000 interrupt start up processing counted interrupt vector fetch cycle twice (extra 4 CPU clocks) and after fixing it, spectreparty demo flickers 10x+...
Forum: support.WinUAE Yesterday, 17:50
Replies: 2
Views: 236
Posted By Toni Wilen
It is a feature because the way it uses Windows...

It is a feature because the way it uses Windows console window. It won't get any quality of life improvements until proper real debugger UI happens. Someday.
Forum: support.WinUAE 19 September 2021, 20:16
Replies: 958
Views: 254,044
Posted By Toni Wilen
This is most likely caused by remaining problem,...

This is most likely caused by remaining problem, 68000 interrupt (IPL) pins sampling timing. Until it is exactly right, something will always break. (two or more wrongs can make it right in...
Forum: support.WinUAE 19 September 2021, 19:36
Replies: 958
Views: 254,044
Posted By Toni Wilen
Can't duplicate (I noticed that other thread but...

Can't duplicate (I noticed that other thread but posting beta specific there isn't good idea). Also not enough information: exact image is always required.




It still a hack because I don't...
Forum: support.WinUAE 19 September 2021, 17:17
Replies: 958
Views: 254,044
Posted By Toni Wilen
https://download.abime.net/winuae/files/b/winuae_4...

https://download.abime.net/winuae/files/b/winuae_4900b34.7z
https://download.abime.net/winuae/files/b/winuae64_4900b34.7z

Beta 34:

- Harmnless bug causing "Negative nr_color_changes.. " log...
Forum: support.WinUAE 18 September 2021, 21:00
Replies: 44
Views: 6,297
Posted By Toni Wilen
Fixed. I think this game has NTSC protection (or...

Fixed. I think this game has NTSC protection (or perhaps it is some anti-action replay trick). Beginning of copper list sets copper list pointer to bogus address and at the very end correct address...
Forum: support.WinUAE 18 September 2021, 16:11
Replies: 11
Views: 795
Posted By Toni Wilen
Looks fine.. So you don't see any...

Looks fine..

So you don't see any POWERBROADCAST log messages if you run with log window open (-log):

- run some basic windowed Amiga config, for example basic A500 with insert disk screen is...
Forum: support.Hardware 17 September 2021, 09:52
Replies: 15
Views: 569
Posted By Toni Wilen
AR3 (and 2) hidden ROM and RAM is located at...

AR3 (and 2) hidden ROM and RAM is located at $00400000-$0043ffff (Conflicts with >2M Fast RAM expansion). Freezer code also expects 68000-style exception stack frame.
Forum: support.WinUAE 17 September 2021, 08:22
Replies: 958
Views: 254,044
Posted By Toni Wilen
No. Yes :) 49.92Hz is correct value...

No. Yes :)



49.92Hz is correct value (or 50.00 if interlace or 50.08 if short field) and it is 100% stable in real world.

Yes, it is much better to let frame rate change slightly than have...
Forum: support.WinUAE 16 September 2021, 16:36
Replies: 11
Views: 795
Posted By Toni Wilen
What if you don't iconify it (and make sure it...

What if you don't iconify it (and make sure it does not do it automatically)? Perhaps this causes something unexpected.
Forum: support.WinUAE 16 September 2021, 15:11
Replies: 11
Views: 795
Posted By Toni Wilen
Resume from sleep generated expected...

Resume from sleep generated expected WM_POWERBROADCAST message.

https://download.abime.net/winuae/files/b/winuae.7z adds log message when WM_POWERBROADCAST arrives and two SETSYSTIME log messages...
Forum: support.WinUAE 15 September 2021, 19:45
Replies: 958
Views: 254,044
Posted By Toni Wilen
https://download.abime.net/winuae/files/b/winuae.7...

https://download.abime.net/winuae/files/b/winuae.7z now has part of b9 change reverted. Does it appear to work better?
Forum: support.WinUAE 15 September 2021, 19:15
Replies: 33
Views: 1,669
Posted By Toni Wilen
Just reminding that 64-bit and 80-bit host modes...

Just reminding that 64-bit and 80-bit host modes are not meant to be compatible, only fast by using x87 FPU directly without compatibility adjustments. Which is more than enough when running mostly...
Forum: Coders. Asm / Hardware 14 September 2021, 19:14
Replies: 62
Views: 1,947
Posted By Toni Wilen
I just tested. It works. Unaligned RESET...

I just tested. It works.

Unaligned RESET followed by JMP (A0) in next long word. Cache disable and flush followed by dozens of NOPs before RESET/JMP (A0) to guarantee flushed pipeline. (JMP...
Forum: Coders. Asm / Hardware 14 September 2021, 18:17
Replies: 62
Views: 1,947
Posted By Toni Wilen
It can happen but don't depend it. Any version...

It can happen but don't depend it. Any version update can change it. Almost anything can change it :)



I didn't say it would fail. 68020 will always prefetch at least 1 word (if unaligned), jmp...
Forum: New to Emulation or Amiga scene 13 September 2021, 21:28
Replies: 2
Views: 460
Posted By Toni Wilen
Tick "Full drive/RDB" mode button. Without it you...

Tick "Full drive/RDB" mode button. Without it you get single partition hardfile ("superfloppy") that can't be modified with hdtoolbox but which is usable simply by formatting it.
Forum: support.WinUAE 13 September 2021, 16:56
Replies: 33
Views: 1,669
Posted By Toni Wilen
Moved all FPU related posts here from beta thread...

Moved all FPU related posts here from beta thread and renamed thread.
Forum: support.WinUAE 12 September 2021, 20:58
Replies: 958
Views: 254,044
Posted By Toni Wilen
Yes. Also you should already know that "Quick...

Yes. Also you should already know that "Quick questions" are not acceptable. EDIT: at least include if 4.4 works, did it ever work in any beta. D3D9 or D3D11. No weird filters enabled at same time...
Forum: support.WinUAE 12 September 2021, 17:48
Replies: 958
Views: 254,044
Posted By Toni Wilen
https://download.abime.net/winuae/files/b/winuae_4...

https://download.abime.net/winuae/files/b/winuae_4900b33.7z
https://download.abime.net/winuae/files/b/winuae64_4900b33.7z

Chipset updates are almost done. Priority is moving to bug hunting, for...
Forum: support.WinUAE 12 September 2021, 14:30
Replies: 11
Views: 795
Posted By Toni Wilen
Simple alt-tab = clock sync would be annoying in...

Simple alt-tab = clock sync would be annoying in some situations.

Syncronize clock option should automatically keep clock in sync as long as emulation is running (not paused).

Option has two...
Forum: Coders. Asm / Hardware 12 September 2021, 12:31
Replies: 43
Views: 5,563
Posted By Toni Wilen
Tested on unexpended CD32 + fWSI expansion using...

Tested on unexpended CD32 + fWSI expansion using its internal floppy drive. No HD.

Not much happened: first some red flashing and then it hung, red screen.

I'll connect probes to SDA and SCL...
Forum: Coders. General 12 September 2021, 11:48
Replies: 33
Views: 9,486
Posted By Toni Wilen
Later answer. I was finally testing this and...

Later answer. I was finally testing this and looked at old threads if there was something I had already forgotten..

It seems to be Paula feature (As you already said, Agnus can't cause the delay)....
Forum: support.WinUAE 12 September 2021, 08:40
Replies: 871
Views: 211,853
Posted By Toni Wilen
Bozebobs fixed. I don't care how...

Bozebobs fixed.



I don't care how something timing critical runs on "unsupported" CPU. Practically no one had an 68010. _If_ someone had made timing critical program that requires 68010, that...
Forum: support.WinUAE 12 September 2021, 08:23
Replies: 33
Views: 1,669
Posted By Toni Wilen
Thanks. It is starting to sound more like...

Thanks.

It is starting to sound more like demo bug (bad FPU initialization) than emulator problem, if it also happens in softfloat mode.
Forum: support.WinUAE 11 September 2021, 22:01
Replies: 14
Views: 494
Posted By Toni Wilen
KS 1.3 clears Chip RAM if Chip RAM size is larger...

KS 1.3 clears Chip RAM if Chip RAM size is larger than 512k (KS bug)
setpatch -r should fix it.

(and not enough information)
Forum: support.WinUAE 11 September 2021, 14:53
Replies: 33
Views: 1,669
Posted By Toni Wilen
Lets try with less variables.. b1 only has JIT...

Lets try with less variables.. b1 only has JIT update. Could you do following test:

JIT off

4.4, b1, b32: 64-bit host, 80-bit host, softfloat. Which combination causes glitches, which does not.
Forum: Coders. Asm / Hardware 11 September 2021, 14:05
Replies: 62
Views: 1,947
Posted By Toni Wilen
Sounds like you trigger KS 1.3 bug, there is...

Sounds like you trigger KS 1.3 bug, there is always 1/227 chance of NTSC misdetection.

68000/010 prefetch is fully word based, long word alignment won't make any difference whatsoever.

68020+...
Forum: support.WinUAE 11 September 2021, 11:49
Replies: 23
Views: 1,484
Posted By Toni Wilen
Quickstart only selects Amiga hardware config....

Quickstart only selects Amiga hardware config. Everything else is and has always been user's choice. Either it comes from manually loaded config or default.uae (if it exists) or it is Windows default...
Forum: support.WinUAE 11 September 2021, 08:43
Replies: 5
Views: 412
Posted By Toni Wilen
Did you format it as FFS? Too large OFS...

Did you format it as FFS? Too large OFS filesystem will self-destruct.
Forum: support.WinUAE 10 September 2021, 19:25
Replies: 871
Views: 211,853
Posted By Toni Wilen
A500 confirmed (glitch uses more DMA time than...

A500 confirmed (glitch uses more DMA time than non-glitch display)



4.9 is 100% correct.



Glitches A500 confirmed, A1000 confirmed.
Forum: support.WinUAE 09 September 2021, 16:32
Replies: 958
Views: 254,044
Posted By Toni Wilen
I think this is Direct3D9 only bug that was...

I think this is Direct3D9 only bug that was introduced in b32 (which now has 2 output textures, one "backup" to keep old texture when needed and one normal). I can't duplicate it myself but it should...
Forum: support.WinUAE 08 September 2021, 21:51
Replies: 23
Views: 1,484
Posted By Toni Wilen
I am quite sure this thread is not about any...

I am quite sure this thread is not about any betas but last official or previous versions. Don't make this even more confusing.
Forum: support.WinUAE 08 September 2021, 19:38
Replies: 871
Views: 211,853
Posted By Toni Wilen
Circle Scroller by United Forces is fixed....

Circle Scroller by United Forces is fixed. Blitter busy bit in DMACONR has 1 cycle delay compared to copper noticing blitter finished state. Blitter busy bit in DMACONR is a flipflop and loading it...
Forum: Coders. Asm / Hardware 08 September 2021, 19:25
Replies: 43
Views: 5,563
Posted By Toni Wilen
I can run the test this weekend (using floppy...

I can run the test this weekend (using floppy adapter)

I also have new logic analyzer (DSLogic U32Pro32) and scope (Siglent SDS2104X+) which both supports I2C decoding which should make it easy to...
Forum: support.WinUAE 08 September 2021, 19:19
Replies: 33
Views: 1,669
Posted By Toni Wilen
When did it start? There should not have been any...

When did it start? There should not have been any FPU or CPU changes since long time..
Forum: support.WinUAE 08 September 2021, 17:07
Replies: 23
Views: 1,484
Posted By Toni Wilen
Sorry but I don't think I still understand what...

Sorry but I don't think I still understand what are you trying to do and whats the exact problem. First it was about vsync and now it isn't anymore?

Sound working in games is totally different and...
Forum: support.Hardware 08 September 2021, 16:50
Replies: 18
Views: 1,311
Posted By Toni Wilen
It also could be problem with the card reader. It...

It also could be problem with the card reader. It has happened before, reads usually works, writes go nowhere, no errors reported.
Forum: support.WinUAE 08 September 2021, 16:38
Replies: 44
Views: 6,297
Posted By Toni Wilen
I did check it quickly and it is some kind of...

I did check it quickly and it is some kind of interrupt problem.
Forum: support.WinUAE 07 September 2021, 18:41
Replies: 4
Views: 341
Posted By Toni Wilen
There was bug in UI size calculation related to...

There was bug in UI size calculation related to monitor DPI that could cause weird GUI size.

-resetgui command line parameter can be used to reset default GUI settings.
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