While I’m on vacation this week, I’m reading a book about making your own circuit boards using Cadsoft’s Eagle. Eagle is a schematic capture and board layout program that seems pretty popular and...
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added commands
So I’ve added commands to support forward/backward stepping and upper and lower sides. R for Read D for Dump F/B for stepping either Forward or Backward U/L for selecting upper or lower side. I’ve tested...
March 21st Status
Well, here’s where I’m at: The external amiga floppy drive is now hooked directly to my SX microcontroller. The code within the microcontroller waits for a command. If it get’s a “B”...
out of the country!
I just left Amsterdam, and now am spending some time in Brussels.
I have some preliminary photos up in the gallery.
Floppy project is still on my mind!
working on the floppy interface
Well I’m now inline with a data tap, so I have access to all 25 pins on the floppy interface between the amiga and the floppy drive. I used to attach to the DB23 on the pass-thru port of the floppy drive, but I...
USB uart send and receive
Good news, good news. After banging my head on the same problem for the last three hours, I’ve finally made some more progress. Using option #2 from the previous post, I’ve written two non-isr based software...
