Re: v60 instruction disassemble
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News
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Naibo
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07/24/17 08:57 PM
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Re: Sega Netmerc
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News
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Naibo
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07/24/17 08:30 PM
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Sega Netmerc
After a weekend's study, some progress of netmerc was made:
The model-1's geo processors are also capable of triangles, in addition to quads.
The fl ...
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News
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Naibo
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07/24/17 08:24 PM
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Another, is there any known issues of i960/sharc emulation so far? I'm also working on the color-lighting of model-2
Attatched is the "xlat" table taken from manxtt.
The 1st pass the CPU writes near perfect curve, see the green track (using some float-poin ...
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Programming
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Naibo
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08/28/16 10:14 AM
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Re: Tuning model-2 tgp makes vf2 and dynamcop works, but frozen/crashes daytona...
dynamcop
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Programming
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Naibo
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08/28/16 09:52 AM
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Tuning model-2 tgp makes vf2 and dynamcop works, but frozen/crashes daytona...
While analyzing some model-2/2a non-working games, it seems some timing issues between copro tgp and i960 cpu prevented vf2 and dynamcop from running. ...
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Programming
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Naibo
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08/28/16 09:51 AM
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Naomi can pass RAM test in debug mode, but fails in normal mode?
I guess it's a bit wide issue, since IC9~IC12 the 4 RAM Chips form a 64-bit group.
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EmuChat
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Naibo
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03/16/13 06:58 AM
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Add Smart Phones, Digital Cameras ... to emulator?
With emulator's powerful debug capability, we can tweak/customize their firmware.
Here's an example project, for fine tuning Pentax DSLR cameras:
h ...
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EmuChat
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Naibo
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07/06/12 08:29 PM
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Re: MAME? In my browser? It's more likely than you think.
awesome, bravo, incroyable!
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News
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Naibo
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10/05/11 06:44 AM
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Any one can find hard-disks dump?
Any one can find hard-disks dump?
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EmuChat
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Naibo
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07/12/11 07:24 PM
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Re: Let's stepping(Jaleco "Stepping Stage" series start working)
> > A music & dancing game, with 3-screen, dual-68000 plus a Win-PC system.
>
> Funky setup, well done. Wonder why they couldn't have ...
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EmuChat
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Naibo
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07/10/11 07:08 AM
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Re: Let's stepping(Jaleco "Stepping Stage" series start working)
> > A music & dancing game, with 3-screen, dual-68000 plus a Win-PC system.
> >
> > No sound/music yet, because harddisks of PC ...
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EmuChat
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Naibo
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07/10/11 07:05 AM
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Even more...
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EmuChat
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Naibo
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07/09/11 08:18 AM
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Re: More snaps
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EmuChat
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Naibo
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07/09/11 08:16 AM
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More snaps
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EmuChat
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Naibo
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07/09/11 08:16 AM
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Let's stepping(Jaleco "Stepping Stage" series start working)
A music & dancing game, with 3-screen, dual-68000 plus a Win-PC system.
No sound/music yet, because harddisks of PC are not dumpped.
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EmuChat
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Naibo
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07/09/11 08:15 AM
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Re: New Supermodel WIP by Ville
Here's my study:
http://www.mameworld.info/ubbthreads/sho...true#Post244495
It seems this only happens when reading the upper 4MB of each CROM (bank ...
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News
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Naibo
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03/09/11 05:49 AM
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Re: Supermodel WIP Update: LeMans 24, Fighting Vipers 2, and Star Wars Trilogy
I've sent my research to Bart.
Working on these data was a long story...
:-)
> Good thoughts, Mamu, however, I think Bart's right - he's looking ...
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News
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Naibo
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02/17/11 01:15 AM
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Re: Update: Texture upload problem solved. New videos, Sega Rally 2 pics.
> Wow, impressive stuff! Does the Model 3 use anti-aliaising?
Model-3 has a (color)frame buffer of 1280*1024*24bit, although its screen resolutio ...
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News
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Naibo
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02/01/11 09:21 AM
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Re: Address mapping error in Model-3 PowerPC CPU board emulation?
Hi, Aaron, :-)
I understand that your new PPC core has much advantage over the previous one.
My working on daytona2 started at once when I got the n ...
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EmuChat
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Naibo
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01/25/11 06:19 PM
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Re: Address mapping error in Model-3 PowerPC CPU board emulation?
Won't be long...
My current study is based on MAME 0119, using Ville Linde's PowerPC core, which has good compatibility.
Is Ville's PPC core still ...
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EmuChat
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Naibo
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01/25/11 05:49 AM
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Address mapping in Model-3 PowerPC CPU board emulation?
When doing some study on the current non-working Daytona 2BoE, an unusual PPC CPU behavior was logged in debug mode(CROM Self Test): instead of readin ...
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EmuChat
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Naibo
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01/25/11 04:44 AM
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Re: arcade fans is a difficult question!
I measured the aliasing, and each of these "steps" are about 1/240 of the picture in height.
240 is a typical number of scan-lines for most ...
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EmuChat
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Naibo
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01/18/11 11:17 AM
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Re: Anybody interested in re-dump "daytona 2 battle on the edge"?
The 8 CROMs, marked "bad dumps" in the MAME source code "drivers/model3.c"
They are: ic1~ic4 in the bank CROM0, and ic4~ic8 in CRO ...
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EmuChat
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Naibo
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01/07/11 08:14 PM
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Anybody interested in re-dump "daytona 2 battle on the edge"?
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EmuChat
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Naibo
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01/07/11 02:40 AM
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