Catakig is an open-source project, released under a BSD style of license.I finally came across the Sweet16 emulator as well as Kegs. The current version runs on PowerPC Macintoshes under MacOS X 10.3 and later, and on Intel Macs under MacOS X 10.4 and later. Catakig is an emulator for the popular Apple II series of personal computers, supporting the Apple , +, //e, and //c models.To read about emulating an older Apple machine with an 68xxx.The name comes from a game I used to play on the Apple //e backThe Atari800 emulator is a free and portable Atari 800/XL/XE/5200. Use of emulators such as SheepShaver, Basilisk II, Mini vMac, Qemu. To emulation of the classic Macintosh computer in Mac OS X, Windows and Linux. E-Maculation: All About Macintosh Emulation (Site updated October 22, 2018). Then, I searched for how I could connect the Apple IIGS to the Mac so.Aiie! is an Apple //e emulator, written ground-up for the TeensyApple 2 Emulator Mac Os X - tripfasr.
![]() Apple Ii Emulator Code Segregated AsThere's no need to overclock the CPU - but it does giveBetter video performance, all the way up to 240MHz, but still notPerfect. And if you have a better way of dealing with subfolders ofCode, with the Teensy-specific code segregated as it is, I'm all ears.I compile this with optimization set to "Faster" for the Teensy 3.6 at180MHz. Ino file.If anyone knows how to make the Arduino development environment do anyForm of scripting that could be used to generate those headers, I'dGladly adopt that instead of forcing folks to run the Perl script viaMakefile. Sorry.Also, you'll have to build the ROM headers (above) with 'make roms'Before you can build the Teensy. No, I won't accept pull requests thatRemove the symlinks and replace them with the bare files. There's no reason that shouldn't workUnder Linux, but I have absolutely no idea what Windows will make ofIt. ![]() So its two display modes would be theOnes I call "NTSC-like" and "Black and White."There are two other video modes. Which meansThat, if you're trying to display a picture in hires mode, you getColor artifacts on the edges of white areas.The Apple Color Composite Monitor had a button on it that turned on"Monochrome" mode, with the finer resolution necessary to display thePixels without the color cast. Because of how the composite videoOut works, the color "carries over" from one pixel to its neighbor Multiple pixels turned on in a row makes them all white. To describe them, I haveTo talk about the details of the Apple II display system.In hires modes, the Apple II can only display certain colors inCertain horizontal pixel columns. It's a full VM hibernation. Hard drives are raw 32MB files, whose filenames mustThe Teensy can be fully suspended and restored - including what disksAre inserted. Nib images aren't very heavily tested, particularly forWrite support). Insert/Eject Disk1/2 HD1/2Fairly self-explanatory. These are all fairly self-explanatory. That means there can't be a solid field of, for example,Orange there can only be vertical stripes of orange with blackThe last mode is "Monochrome" which looks like the original "MonitorShow disk (selected drive / head position). ![]() This wasn't a problem on the Teensy 3.6 because theCode was live toggling an actual speaker, just like the Apple did, inReal-time but on the 4.1, we're using a digital audio interface soWe're experiencing real analog/digital conversion issues in someSituations (particularly code that exploits the physical hardware toCPU speed regulation isn't working at the moment no matter what speedNIB disks are completely broken at the moment due to the Woz diskFormat implementation. There are two sets of functionality neededHere: first, SdFat with long file name support that works with theTeensy 4 and second, raw USB keyboard scancode support.Suspend/Restore is untested with the Teensy 4.1 hardware.The Audio channel needs antialiasing and downsampling support forCleaner audio. It supports all of the 65C02This requires TeensyDuino 1.54 beta 5, which is the most recentRelease as of this writing. They exist as globals in globals.cpp: FileManager *g_filemanager = NULL There are the two globals that point to the VM and the virtual CPU: Cpu *g_cpu = NULL And there are two global configuration values that probably belong inSome sort of Prefs class: int16_t g_volume The CPU is a full and complete 65C02. There's the root VM object (vm.h), which tiesTogether the MMU, virtual keyboard, and virtual display.Then there are the physical interfaces, which aren't as wellOrganized. My passport ultra backup windows previous format for macThere appears to beA subtle timing bug in my disk driver code.If you don't have an SD card inserted when you turn on Aiie, you can'tInsert one and use it without power cycling.
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