Shiftreg

In VIA we trust!

In VIA we trust!

As posted on the proboard forum and at some stages on this blog… There is a “problem” when using the shiftregister and doing bi-direction raster output using it. Thomas had the idea that this problem is due to the fact,…

Print String

Print String

Today I would like to write a little about string-printing (same applies to all raster images). How are strings drawn by vectrex BIOS? The vectrex BIOS stores a raster “image” of all characters supported, this can be seen e.g. by…