The Noisy Disk is back in stock at the BMOW store, after a manufacturing delay. Do you miss the iconic sounds of mechanical click-clacking from original Apple II floppy drives? Does the familiar rattling of a boot floppy bring a…
There’s a new Apple II firmware update for the BMOW Floppy Emu Disk Emulator. This update makes a small but important change to the emulated drive behavior after a disk is ejected. The current track number and other drive state…
Firmware version 221024 is now available for the Yellowstone Universal Disk Controller for Apple II. This is the first new firmware since Yellowstone was released, and it fixes two unrelated problems with reset handling and with the NMOS version of…
History repeats itself. I’ve been bitten by an obscure Yellowstone bug related to 6502 phantom reads, and it’s exactly the same problem that I struggled with 13 years ago during the design of my BMOW 1 homebrew wire-wrapped CPU. In…
Firmware version 0.3.8 is now available for the Wombat ADB-to-USB input converter. This version fixes a minor problem with the latching Caps Lock key on ADB keyboards in ADB-to-USB translation mode. If you accidentally bumped the Caps Lock key without…
I’m a tiny business selling physical products through a web store to a global audience. I face a pile of business-related regulatory compliance requirements from my local city, county, state, and national government. A recent trend has seen the unwelcome…
I’ve written several times about the global semiconductor shortage and the difficulty of getting parts. This has been a problem for everyone since COVID hit, but a year ago I’d hoped things would be improving by fall 2022. Unfortunately it’s…
Back in April I wrote about the future of Yellowstone, and due to the global semiconductor shortage, the future was not looking bright. The Lattice FPGA at the heart of Yellowstone was out of stock everywhere, with an estimated factory…
Tonight I’ll be attending a presentation from Ron Nicholson, who was both a member of the original Macintosh engineering team (1980-1982) and founder and Director of Engineering of Amiga (1983-1984). I believe he’s the only person whose signature is molded…
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