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Hello Guest! We're hosting a challenge to welcome vintage Intel macs to the MLA during the month of July! See this thread for more information. -
We've made some quality of life improvements to the Trading Post. More info here.
Snial's latest activity
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@Snial Additional info would be awesome (extra segregs :-O). I've found 1.1a, 2.0 and the System Design Guide datasheet, but... -
@Snial I think I've managed to reverse engineer those segregs! https://www.vogons.org/viewtopic.php?p=1426316#p1426316
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Snial replied to the thread DingusPPC: A more accurate PowerPC Mac emulator.Hi @Arbee , Thanks for this! So, in theory we could guess that PrimeTime II is IOSB and see how far we get? And if we know PrimeTime...
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Snial replied to the thread MODTracker audio replay on early 68k macs.OK, turns out I can play this in Safari :-) ! I didn't know it had .ogg support! It occurred to me that a standard Amiga 500 contains...
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Snial replied to the thread DingusPPC: A more accurate PowerPC Mac emulator.So, what you're saying is that Performa x200 emulation isn't ready for PrimeTime :ROFLMAO: ! The best information I had was the...
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Snial replied to the thread DingusPPC: A more accurate PowerPC Mac emulator.Cool, nice to see a 603 'Mac' and 603ev being emulated. I guess they'll get onto infinite Mac at some point. Does 5200/6200 emulation...
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Snial replied to the thread My Mad B&W G3 Setup!.Hi @Phipli ! My next mini-project is to remove the existing Flash PLCC using the SMD Rework Station/Hot air thing (when confident...
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Snial replied to the thread MODTracker audio replay on early 68k macs.Ho, ho, you might think so, but actually the other byte controls the motor speed for the floppy drive (of course!). In fact both bytes...
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Snial replied to the thread My Mad B&W G3 Setup!.Latest update: @Phipli very kindly provided me with another 192MB of RAM on a 128MB and 64MB pair of sticks. I already had 3 DIMMs used...
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Snial replied to the thread MODTracker audio replay on early 68k macs.Close. The actual code snippet did it the other way around: move.l (a0)+,d0 movep.l d0,0(a1) It moved 4 bytes from an 8-bit...
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Snial replied to the thread MODTracker audio replay on early 68k macs.I see you started contributing from near the beginning, there are quite a few posts which discuss optimising basic playback performance...
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Snial replied to the thread MODTracker audio replay on early 68k macs.Original 68K Macs up to a Mac Plus, have about 6.5MHz of effective performance, because the video hardware fetches a word every 8 cycles...
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Snial replied to the thread MODTracker audio replay on early 68k macs.e.g: Works, although it's a little clumsy.
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Snial replied to the thread MODTracker audio replay on early 68k macs.I guess you could use the C pre-processor? Define the block of code in a macro, then define a rept macro to repeat another macro a...
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Snial replied to the thread MODTracker audio replay on early 68k macs.I understand. Maybe MDS could help there. But inline assembler is a very nice old-style inline assembler, where you just do stuff like...
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