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https://www.olimex.com/Products/Retro-Computers/Neo6502/open-source-hardware
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...as described on [AtariAge](http://atariage.com/forums/topic/209224-requesting-help-in-improving-tia-emulation-in-stella). As for the players, this will basically boil down to replacing the precompu…
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This is basically a copy of the exact same issue from Stella: https://github.com/stella-emu/stella/issues/104. I've decided to put it off until I get to the new sound core, as you probably will as we…
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This is a problem because once the board uses a 65816 CPU, native mode is impossible to enter stably without disabling interrupts.
Affected vectors are:
* getin (native COP, BRK)
* clal (native B…
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Other debuggers have a `back trace` command ([bt](https://sourceware.org/gdb/current/onlinedocs/gdb/Backtrace.html) in gdb) that lets you view the last N instructions executed. Currently in AppleWin…
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Assembler doesn't recognize the same instruction from the tutorial
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I Created a PI1541 from the following page: https://cbm-pi1541.firebaseapp.com (option A)
However it is not working correctly, when listing a directory in the "sd2iec mode" it all works perfectly,…
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When using OSWORD &7F or OSFILE, the last byte of every(+) track written to disk is 00 when using Opus DDOS 3.45, although logging shows the correct values are sent to the FDC.
The same is not true…
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The following are the platforms that people have expressly requested this emulator add:
* Apple IIgs;
* ~~ZX Spectrum;~~
* later Macintoshes; and
* the NES.
These are in no particular order. …
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Now that a real Beeb can have a 250MHz 6502 coprocessor (by hooking up a cheap Raspberry Pi Zero) can we have a super speed copro on JSBeeb? Or, is there a tweak I could perform in the developer conso…
BigEd updated
7 years ago