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Search took 1.93 seconds. Search: Posts Made By: Toni Wilen
Forum: support.Apps 03 July 2022, 16:10
Replies: 4
Views: 268
Posted By Toni Wilen
It probably is stack overflow and/or long file...

It probably is stack overflow and/or long file names/very long paths that cause the crash (very long file names/paths was very rare back in the day)
Forum: News 28 June 2022, 21:36
Replies: 92
Views: 13,755
Posted By Toni Wilen
720 had many incompatible register level changes...

720 had many incompatible register level changes compared to 710. 720 and later models are almost fully compatible. 710 is different.

Multiple registers have changed and SCSI selection has also...
Forum: support.Games 27 June 2022, 20:58
Replies: 21
Views: 1,053
Posted By Toni Wilen
CD32 (and CDTV) only boots CDs that have...

CD32 (and CDTV) only boots CDs that have "trademark" file (at least when using official ROMs). It is sort of copy protection. File contains Commodore license strings.
Forum: support.Hardware 25 June 2022, 22:29
Replies: 6
Views: 359
Posted By Toni Wilen
FMV module audio decoder chip (L64111) can only...

FMV module audio decoder chip (L64111) can only decode MPEG layer 1 and layer 2 audio streams. MP3 (layer 3) is not supported.
Forum: support.WinUAE 16 June 2022, 21:07
Replies: 7
Views: 609
Posted By Toni Wilen
Did you try to close or reset winuae? Dump...

Did you try to close or reset winuae?

Dump file shows it being hung in CloseHandle(<handle to physical drive, memory card most likely>)-win32 call when winuae is trying to free all devices.
...
Forum: support.WinUAE 16 June 2022, 21:01
Replies: 24
Views: 1,318
Posted By Toni Wilen
It is 100% not display driver related. Do you...

It is 100% not display driver related. Do you really use proper A500 config? (=Quickstart A500 with max compatibility)

(You don't use immediate blitter when emulating A500 accurately..)
Forum: support.WinUAE 16 June 2022, 17:53
Replies: 1
Views: 640
Posted By Toni Wilen
If you used Quickstart CD32 config, there is a...

If you used Quickstart CD32 config, there is a bug (that I only learned yesterday), it enables DF0: even if it appears to be disabled in QS panel. Check Floppy panel to confirm.

Active drive will...
Forum: support.WinUAE 16 June 2022, 17:51
Replies: 5
Views: 561
Posted By Toni Wilen
F8 was supposed to be only "stolen" when using...

F8 was supposed to be only "stolen" when using END+F8. Was fixed yesterday.
Forum: support.WinUAE 15 June 2022, 17:36
Replies: 7
Views: 609
Posted By Toni Wilen
Hung application that can't be killed usually...

Hung application that can't be killed usually means some kernel level driver call is not returning.

You can try to right clicking winuae.exe in task manager and selecting "Create dump file" and...
Forum: support.WinUAE 02 June 2022, 19:12
Replies: 11
Views: 923
Posted By Toni Wilen
I don't think this has anything to do with...

I don't think this has anything to do with WinUAE. It can't "fix" AmigaOS side limits.
Forum: support.WinUAE 01 June 2022, 19:47
Replies: 10
Views: 1,608
Posted By Toni Wilen
No. Use warp mode to skip loading parts...

No.

Use warp mode to skip loading parts (end+pause). It won't cause any compatibility problems (at least when not using fastest possible cpu mode)
Forum: Coders. Asm / Hardware 26 May 2022, 14:33
Replies: 31
Views: 2,554
Posted By Toni Wilen
Yes. MOVE's first DMA cycle loads register...

Yes. MOVE's first DMA cycle loads register address to internal storage, second DMA cycle writes directly to selected register.



HRM is wrong. CPU can use both odd and even cycles but usually...
Forum: Coders. Asm / Hardware 26 May 2022, 10:14
Replies: 31
Views: 2,554
Posted By Toni Wilen
No because custom registers are 16-bit wide. ...

No because custom registers are 16-bit wide.

32-wide chip RAM (A3000 or AGA):
CPU can read or write 32-bit word (if address is 32-bit aligned) every second chipset cycle.
Custom registers (all...
Forum: support.WinUAE 25 May 2022, 16:37
Replies: 3
Views: 783
Posted By Toni Wilen
Can you narrow it down specific version that...

Can you narrow it down specific version that introduced the frame pacing problem? I don't support old versions but if I know exact version that introduced something bad (preferably exact beta...
Forum: Coders. Asm / Hardware 25 May 2022, 10:11
Replies: 31
Views: 2,554
Posted By Toni Wilen
It is not possible for CPU to access chip ram (or...

It is not possible for CPU to access chip ram (or chipset bus) every cycle. All chipset variants have same interleaved CPU access timing: first cycle is used to transfer address to Agnus/Alice (this...
Forum: Coders. Asm / Hardware 24 May 2022, 18:22
Replies: 12
Views: 1,058
Posted By Toni Wilen
It should have real fast ram speeds. It has no...

It should have real fast ram speeds. It has no connections to Agnus chip ram side bus/signals and 74LS393 (2x4 bit binary counter) probably is used as a refresh counter.
Forum: Amiga scene 21 May 2022, 10:17
Replies: 10
Views: 1,150
Posted By Toni Wilen
Some older thread probably has better explanation...

Some older thread probably has better explanation but basically 6888x is IO mapped to some address space and software emulates 68020/030 co-processor interface protocol to execute FPU instructions.
...
Forum: support.Games 20 May 2022, 20:37
Replies: 1
Views: 645
Posted By Toni Wilen
It could be as simple as bad/corrupted adf. Where...

It could be as simple as bad/corrupted adf. Where did you download it/upload it to the zone for confirming.
Forum: Amiga scene 20 May 2022, 20:33
Replies: 10
Views: 1,150
Posted By Toni Wilen
It is not possible. 68040 and 68060 does not have...

It is not possible. 68040 and 68060 does not have external co-processor interface. Only 68020 and 68030 have it.

(yes, 68000 + 6888x is possible but it means emulating co-processor protocol in...
Forum: support.WinUAE 18 May 2022, 18:50
Replies: 4
Views: 878
Posted By Toni Wilen
This crash dump is related to HAM output buffer...

This crash dump is related to HAM output buffer overflow but reason is unknown.

Generally crash dumps are useless (or in worst case misleading) when JIT is enabled.

Can you duplicate it easily?
Forum: support.WinUAE 17 May 2022, 18:28
Replies: 2
Views: 724
Posted By Toni Wilen
It is normal (even PAL/NTSC affects it). Sysinfo...

It is normal (even PAL/NTSC affects it). Sysinfo has never been a good benchmark program.
Forum: support.WinUAE 17 May 2022, 17:12
Replies: 3
Views: 783
Posted By Toni Wilen
Thats weird, never heard anything like this.....

Thats weird, never heard anything like this.. Sounds more like Windows side problem if same happens with current and 5+ years old versions.

Does it only happen in fullscreen mode? Check also that...
Forum: support.WinUAE 16 May 2022, 21:56
Replies: 3
Views: 567
Posted By Toni Wilen
It was fixed few months ago. Tracing STOP only...

It was fixed few months ago. Tracing STOP only worked once before the fix.
Forum: support.WinUAE 14 May 2022, 19:12
Replies: 5
Views: 871
Posted By Toni Wilen
Learn how Amiga MFM encoding works :) WinUAE...

Learn how Amiga MFM encoding works :)

WinUAE does not care or need to know. Raw bit stream is DMA'd to memory. MFM decoding is done by Amiga side software (trackdisk.device or game/demo...
Forum: support.WinUAE 12 May 2022, 21:21
Replies: 5
Views: 871
Posted By Toni Wilen
Drive selected (yes) or not selected (no)....

Drive selected (yes) or not selected (no). (SEL0-SEL3 bits)



Total number of bits in this track.



It is theoretical max bits that Amiga can write. It is not logical floppy format size.
Forum: support.WinUAE 12 May 2022, 21:04
Replies: 2
Views: 706
Posted By Toni Wilen
Assuming 32-bit version also crashes: does...

Assuming 32-bit version also crashes: does https://www.winuae.net/files/b/winuae.7z also crash? (but don't use it for anything else, it is too alpha)

If it does not (and previous official 32-bit...
Forum: support.WinUAE 12 May 2022, 21:02
Replies: 24
Views: 2,449
Posted By Toni Wilen
Fixed again. (too much display emulation updates...

Fixed again. (too much display emulation updates that made collision incompatible with multiple different conditions).
Forum: support.WinUAE 12 May 2022, 21:01
Replies: 3
Views: 644
Posted By Toni Wilen
It should be possible to select GUI elements with...

It should be possible to select GUI elements with a joystick like TAB selection works but I am not sure if there is sane way to decide which is closest element in each 4 direction.
Forum: support.WinUAE 12 May 2022, 21:00
Replies: 2
Views: 1,230
Posted By Toni Wilen
None. I lost interest, maybe someday..

None. I lost interest, maybe someday..
Forum: support.WinUAE 11 May 2022, 18:59
Replies: 13
Views: 1,539
Posted By Toni Wilen
Yes. Because it is basically unsupported hack. ...

Yes. Because it is basically unsupported hack.

It would be much simpler if there was a way to render directly to front buffer but currently only way is to render in back buffer and then swap...
Forum: support.WinUAE 11 May 2022, 18:29
Replies: 19
Views: 1,518
Posted By Toni Wilen
Yeah, but VBR is obviously restored (or nothing...

Yeah, but VBR is obviously restored (or nothing would work) which makes this confusing...

Does it work if you save state when in games menu screen. Quick emulator immediately after saving. Then...
Forum: support.WinUAE 11 May 2022, 18:01
Replies: 13
Views: 1,539
Posted By Toni Wilen
As was already mentioned, it depends. You usually...

As was already mentioned, it depends. You usually don't want too accurate emulation if you want to run applications or whdload games. You want more speed and flexibility. (it might sound weird: the...
Forum: support.WinUAE 07 May 2022, 15:35
Replies: 19
Views: 1,518
Posted By Toni Wilen
I know what it technically means but it makes no...

I know what it technically means but it makes no sense because VBR (68010+ CPU register) is restored with statefile.
Forum: support.WinUAE 07 May 2022, 13:42
Replies: 19
Views: 1,518
Posted By Toni Wilen
I can debug this if someone first tells me what...

I can debug this if someone first tells me what does this message mean in practise?
Forum: support.WinUAE 07 May 2022, 11:30
Replies: 5
Views: 871
Posted By Toni Wilen
DMA start when track is zero. (R=read default,...

DMA start when track is zero. (R=read default, W=write, P=DSKBYTR CPU read)



Floppy drive state (motor, cylinder, selected, side select) and register contents (DMA pointer, length, DSKBYTR,...
Forum: support.WinUAE 04 May 2022, 19:36
Replies: 4
Views: 819
Posted By Toni Wilen
Fixed. Memwatch regions that crossed 64k "bank"...

Fixed. Memwatch regions that crossed 64k "bank" (or were larger than 64k) didn't map last bank if it was only partially required.

(This can be seen easily by using "dm" to see which parts of...
Forum: support.WinUAE 02 May 2022, 11:41
Replies: 11
Views: 1,374
Posted By Toni Wilen
Only 68000 instructions (if I didn't miss...

Only 68000 instructions (if I didn't miss anything) that have variable cycle usage are:

- register shift instructions
- mul/div
- bset/bclr/bchg #/dn,dn that add 2 extra cycles if source bit...
Forum: support.WinUAE 01 May 2022, 16:46
Replies: 24
Views: 2,449
Posted By Toni Wilen
Fixed. There was 2 bugs. - sprite to...

Fixed. There was 2 bugs.

- sprite to bitplane collisions didn't work if display hdiw was "always on" (end position out of range).
- bitplane to bitplane collision only worked if same scanline had...
Forum: support.WinUAE 30 April 2022, 19:48
Replies: 1
Views: 823
Posted By Toni Wilen
No. I am not interested in video players or PC...

No. I am not interested in video players or PC side special drivers, sorry.
It should be technically possible. (But current native interface isn't very good or easily 64-bit compatible)
Forum: support.WinUAE 30 April 2022, 19:46
Replies: 10
Views: 1,848
Posted By Toni Wilen
Strange.. Ok, next test. Run winuae using...

Strange..

Ok, next test. Run winuae using command line: "winuae.exe -log -inputlog 1 -inputdevicelog 3" (use windowed mode).

Does log window still show input events when the problem happens? Or...
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