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Forum: support.WinUAE Today, 20:19
Replies: 3
Views: 236
Posted By Toni Wilen
AFAIK interpolation requires at least 5 frames...

AFAIK interpolation requires at least 5 frames before: resulting lag would be horrible.

Black frame insertion should also help somewhat but currently it isn't very reliable.
Forum: support.WinUAE Today, 20:14
Replies: 484
Views: 95,903
Posted By Toni Wilen
It needs 68000 undefined behavior update. Blitter...

It needs 68000 undefined behavior update. Blitter update simply made old bug visible.



Which monitor DPI value?
Forum: support.WinUAE Today, 12:35
Replies: 6
Views: 253
Posted By Toni Wilen
1) Include also winuaebootlog.txt after clicking...

1) Include also winuaebootlog.txt after clicking "add harddrive" button. Do it twice because either drive name changes (which shouldn't happen) or name does not match for some reason. (run winuae,...
Forum: support.WinUAE Yesterday, 19:05
Replies: 225
Views: 13,745
Posted By Toni Wilen
Enable misc panel "Log illegal memory accesses"....

Enable misc panel "Log illegal memory accesses". But this sounds like some Amiga-side problem (as I have said many times, there seems to be lots of software that hates some other software and/or have...
Forum: support.WinUAE Yesterday, 16:04
Replies: 484
Views: 95,903
Posted By Toni Wilen
https://download.abime.net/winuae/files/b/winuae_4...

https://download.abime.net/winuae/files/b/winuae_4500b16.7z
https://download.abime.net/winuae/files/b/winuae64_4500b16.7z

Beta 16:

- Hard reset leaked indirect mode allocated memory banks...
Forum: Coders. Asm / Hardware Yesterday, 11:27
Replies: 10
Views: 410
Posted By Toni Wilen
I personally don't like this, it gets totally...

I personally don't like this, it gets totally unreadable when digits are more "random".

btw, there is one more side-effect: if all "register select bits" are zero: FPIAR is selected. 6888x, 68040...
Forum: Coders. Asm / Hardware 22 January 2021, 21:17
Replies: 10
Views: 410
Posted By Toni Wilen
It is valid. 68882 executes it fine and 68060...

It is valid. 68882 executes it fine and 68060 FPSP has specific emulation for this variant (more than one control register).
Forum: Coders. Asm / Hardware 22 January 2021, 21:04
Replies: 10
Views: 410
Posted By Toni Wilen
Perhaps. It still looks strange. Does any...

Perhaps. It still looks strange. Does any disassembler even support this instruction correctly? :)
Forum: Coders. Asm / Hardware 22 January 2021, 18:54
Replies: 10
Views: 410
Posted By Toni Wilen
FMOVEM.L #xyz,<more than one control register> official syntax?

Does anyone know official syntax for FMOVEM.L #xyz with more than one control register? Motorola manuals don't seem to help.

This is unique instruction because it can accept more than one...
Forum: support.Other 22 January 2021, 15:14
Replies: 9
Views: 365
Posted By Toni Wilen
One possible problem is finding digitizing device...

One possible problem is finding digitizing device that handles interlaced frames separately (50Hz) instead of creating unusable 25Hz output..
Forum: support.Other 22 January 2021, 14:38
Replies: 9
Views: 365
Posted By Toni Wilen
Emulation side support would be easy if someone...

Emulation side support would be easy if someone writes video stream to binary data converter. Adapter does nothing more than convert video signal to binary and routes it to Amiga serial receive port...
Forum: Coders. Asm / Hardware 22 January 2021, 09:49
Replies: 7
Views: 349
Posted By Toni Wilen
You can try disabling PCMCIA interrupts...

You can try disabling PCMCIA interrupts temporarily but there is no generic way for other kinds of expansions.

Clear $DAA000 bit 2 (normal read-write register). Or simply save contents, clear...
Forum: support.WinUAE 21 January 2021, 21:00
Replies: 6
Views: 386
Posted By Toni Wilen
"Emulator developer has also reviewed the...

"Emulator developer has also reviewed the information and recommends to not use Intel GPUs. They are garbage."

EDIT: seriously, I am almost certain it "only happens" with emulators because no one...
Forum: Coders. Asm / Hardware 21 January 2021, 09:44
Replies: 7
Views: 349
Posted By Toni Wilen
Do you have any expansion devices that can...

Do you have any expansion devices that can generate interrupts connected to your A1200? They can generate level 2 interrupts and cause immediate hang if nothing handles them.

Check if...
Forum: support.WinUAE 20 January 2021, 21:31
Replies: 14
Views: 785
Posted By Toni Wilen
Some new information about FPIAR behavior (FPSP...

Some new information about FPIAR behavior (FPSP for 68060 comes with test code which I didn't notice previously. It was mentioned in Hatari mailing list few days ago)

68060: Almost all FPU...
Forum: support.WinUAE 20 January 2021, 21:17
Replies: 225
Views: 13,745
Posted By Toni Wilen
Usual required information needed.

Usual required information needed.
Forum: Coders. C/C++ 19 January 2021, 19:15
Replies: 5
Views: 314
Posted By Toni Wilen
Pending timer requests must be canceled first....

Pending timer requests must be canceled first. For example AbortIO() + WaitIO() does it.
Forum: support.WinUAE 18 January 2021, 10:46
Replies: 24
Views: 4,102
Posted By Toni Wilen
I don't think anyone here tried to create any...

I don't think anyone here tried to create any CD+G CDs but burn existing CD+G bin/cue images using basic burning program like imgburn.

Note that CD32 (and CDTV) have a bug in CD+G handling, it...
Forum: support.WinUAE 18 January 2021, 10:37
Replies: 6
Views: 386
Posted By Toni Wilen
Probably same as this:...

Probably same as this: http://eab.abime.net/showthread.php?t=93272 ?
Forum: support.WinUAE 16 January 2021, 19:40
Replies: 75
Views: 4,213
Posted By Toni Wilen
Again, software 3D really isn't topic here..

Again, software 3D really isn't topic here..
Forum: Amiga scene 16 January 2021, 17:34
Replies: 15
Views: 1,715
Posted By Toni Wilen
I have 4B96M (MC68882RC20A) with date code 8912.

I have 4B96M (MC68882RC20A) with date code 8912.
Forum: support.WinUAE 16 January 2021, 10:46
Replies: 14
Views: 785
Posted By Toni Wilen
winuae.7z updated, FPIAR is now updated, at least...

winuae.7z updated, FPIAR is now updated, at least in any sane unimplemented instruction situation.

Does the game (TFX?) really use 68040+ unimplemented instructions in main loop? Using 6888x FPU...
Forum: support.WinUAE 16 January 2021, 10:30
Replies: 3
Views: 182
Posted By Toni Wilen
Moved because nothing to do with betas. I...

Moved because nothing to do with betas.

I can't duplicate. I can move other windows and sound never glitches (even if display is . Mouse is G903 so can't be anything to do with mouse either.
...
Forum: support.WinUAE 15 January 2021, 12:03
Replies: 225
Views: 13,745
Posted By Toni Wilen
It expects some specific resolution/depth...

It expects some specific resolution/depth combination and you don't have it configured? (Picasso96Mode)
Forum: Amiga scene 15 January 2021, 09:22
Replies: 15
Views: 1,715
Posted By Toni Wilen
It was confirmed later: undefined values are 100%...

It was confirmed later: undefined values are 100% identical between 68881 and 68882.

Only undefined entries between 1 to 10 have unique value. All other undefined entries contain same value.
Forum: support.WinUAE 14 January 2021, 21:52
Replies: 14
Views: 785
Posted By Toni Wilen
FPIAR being updated or not and exception type...

FPIAR being updated or not and exception type does not seem to be that simple with 68060..

It seems to partially decode addressing mode first, for example unimplemented instruction will still...
Forum: support.WinUAE 14 January 2021, 18:28
Replies: 3
Views: 182
Posted By Toni Wilen
Is that really 4.5 beta specific?

Is that really 4.5 beta specific?
Forum: support.FS-UAE 14 January 2021, 18:25
Replies: 13
Views: 716
Posted By Toni Wilen
Probably every accelerator board can have...

Probably every accelerator board can have slightly different behavior :)

I have lots of A1200 boards (and other models and everything) but testing is so boring..

Actually _every_ undefined...
Forum: support.Hardware 14 January 2021, 18:19
Replies: 4
Views: 201
Posted By Toni Wilen
Disable it in early boot menu? But if you...

Disable it in early boot menu?

But if you get errors and drive is ancient: Replace it immediately, it is not safe to use.
Forum: support.FS-UAE 14 January 2021, 18:01
Replies: 13
Views: 716
Posted By Toni Wilen
I think you only got "lucky" with your board. I...

I think you only got "lucky" with your board. I just tried A500 + Hurricane 530 and only get $FF. It probably depends on board's data buffers and how they work.
Forum: Coders. Asm / Hardware 14 January 2021, 13:00
Replies: 16
Views: 615
Posted By Toni Wilen
It is not a good idea to save custom register...

It is not a good idea to save custom register contents when system interrupts are enabled.

Better order in my opinion:

- Forbid() first. (Prevents other tasks from modifying system state during...
Forum: Coders. Asm / Hardware 13 January 2021, 20:56
Replies: 18
Views: 903
Posted By Toni Wilen
DMA disable simply means "don't allow DMA", it...

DMA disable simply means "don't allow DMA", it does not prevent internal state machine state changes (except bitplane DMA and it also depends on chipset type, OCS and ECS have some differences).
...
Forum: Coders. Asm / Hardware 13 January 2021, 20:52
Replies: 11
Views: 369
Posted By Toni Wilen
Most CIA registers are normal read/write....

Most CIA registers are normal read/write. Interrupt register is special.
Forum: support.WinUAE 13 January 2021, 20:51
Replies: 14
Views: 785
Posted By Toni Wilen
WinUAE sets FPIAR if it is FTRAPcc, FDBcc or FScc...

WinUAE sets FPIAR if it is FTRAPcc, FDBcc or FScc (possibly only in 4.5 betas).

I don't think all unsupported instructions set it but I can check it later this week using my tester (only generate...
Forum: News 13 January 2021, 18:32
Replies: 26
Views: 5,008
Posted By Toni Wilen
URL fixed (redirects are still broken for some...

URL fixed (redirects are still broken for some reason)
Forum: Coders. Asm / Hardware 13 January 2021, 18:28
Replies: 11
Views: 369
Posted By Toni Wilen
ALARM bit is set (CRB bit 7). Reading TOD when...

ALARM bit is set (CRB bit 7).
Reading TOD when ALARM bit is set won't latch the TOD but returns "live" TOD. (EDIT: which is undocumented feature)
Forum: Coders. Asm / Hardware 13 January 2021, 17:47
Replies: 18
Views: 903
Posted By Toni Wilen
Copper "remembers" that it has restarted (vsync...

Copper "remembers" that it has restarted (vsync detected) even if DMA is off. When DMA is later enabled (whatever the scanline), copper starts executing COP1LC immediately.

First waiting for line...
Forum: support.FS-UAE 13 January 2021, 17:22
Replies: 13
Views: 716
Posted By Toni Wilen
It is fully emulated if 68000 and more compatible...

It is fully emulated if 68000 and more compatible (prefetch) enabled. Returned data is not random.

68040+ has always returned either all zeros or all ones when reading unknown memory address.
...
Forum: Coders. Asm / Hardware 13 January 2021, 17:10
Replies: 18
Views: 903
Posted By Toni Wilen
Code does not guarantee copper initially starting...

Code does not guarantee copper initially starting at the beginning of display. Is that supposed to happen?
Forum: Coders. Asm / Hardware 13 January 2021, 16:57
Replies: 11
Views: 369
Posted By Toni Wilen
Do you have OS running? TOD is reset periodically...

Do you have OS running? TOD is reset periodically by system.
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