disk waveforms

New Macintosh Firmware Updates for Floppy Emu

Here’s another big Macintosh firmware update for the BMOW Floppy Emu disk emulator, and it’s got some good stuff! Writable MOOF images, in-emulator disk formatting, performance improvements, and a significant bug fix. If you’re the impatient type, skip the rest…

BMOW Quality Control Breakdown

I need a QA team with a suite of regression tests! The BMOW Floppy Emu disk emulator supports many different emulation modes, disk image types, and usage scenarios, so it’s easy to break something without realizing it. If I break…

AVR-GCC Compiler Makes Questionable Code

Most people believe that modern compilers generate better-optimized assembly code than humans, but look at this example from AVR-GCC 5.4.0 with -O2 optimization level: 7b96: 10 92 34 37 sts 0x3734, r1 ; 0x803734 <tachFlutter> 7b9a: e0 e0 ldi r30,…

available MOOF images

MOOF disk image support for Floppy Emu

Good news! Today’s BMOW Floppy Emu firmware update brings support for the Macintosh MOOF disk image format. MOOF is a new disk image format for 3.5 inch Macintosh floppy disks, designed by John K. Morris, with the goal of capturing…

Floppy Emu Update: Odds and Ends

Here’s one more firmware update for the BMOW Floppy Emu disk emulator for classic Apple computers. This update resolves some minor problems and inconsistencies that were discovered in the previous version, but don’t get too excited because it’s all small…

Floppy Emu startup logo for Apple II

Floppy Emu Update: UI Goodies and More

Please enjoy this new update for the BMOW Floppy Emu disk emulator as we head into the Thanksgiving holiday week. The new firmware brings a UI refresh, scrolling of long filenames, bug fixes, performance tweaks, a couple of new disk…

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