Blogs

All members are invited to blog on Applefritter. Weblogs should generally be of a technical nature and should be written in such a way as to still be readable and useful 50 years from now. Please do not embed outside media. Images and videos can be uploaded via the Media Browser. Files should either be attached to the blog post or uploaded to the file libraries.

When you post to your blog it will appear on this index and on your personal blog page. Once you've made a few posts, contact me about having a graphic added on the top of this page.


ONE LINER: Vaporshow

Did you ever want to test whether there are any active bits at an unknown address or memory-mapped-IO port?  This one-liner uses vaporlock to distinguish active bits vs floating bits on the Apple data bus.

ONE LINER: Jitterbox cursor

This precisely-timed machine code tricks a 2513 character generator into displaying a dancing-box at the current cursor position, despite the fact that the character generator contains only 64 character shapes -- none of which is a box-shape!

Converting APPLE-1 audio cassettes to HEX data: Help needed!

Hi everyone.

Whilst working on my APPLE-1 emulator, HoneyCrisp, (discussed here recently by Bobby Nijssen) 

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