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…
