2017-11-21 17:09:54 +00:00
|
|
|
## Apple 410 ROM dumps
|
|
|
|
|
|
|
|
|
|
This directory contains the raw ROM dumps from the Apple 410 Color Plotter.
|
|
|
|
|
|
|
|
|
|
`B9801Y[LMN].bin` are images the three 8K 27C64 chips installed on the board. `ROM.bin` is the
|
|
|
|
|
consolidated ROM image built by concatenating the three individual roms.
|
|
|
|
|
|
|
|
|
|
`test_extractor.py` is a script for extracting the self-test commands from the consolidated
|
|
|
|
|
ROM file.
|
|
|
|
|
|
2018-01-09 17:36:35 +00:00
|
|
|
'font_extract.py' extracts the font as a set of SVG files. 'font_to_pickled_dict.py' generates
|
|
|
|
|
two pickle files, one with the font and another with the point markers. Each pickle file contains
|
|
|
|
|
a single dictionary mapping characters to the raw sequence of bytes that represents the glyph in
|
|
|
|
|
the Apple 410's native format.
|
|
|
|
|
|
|
|
|
|
'ff_import.py' is a rough script for importing the SVGs into fontforge. The generated font will
|
|
|
|
|
require a lot of manual cleanup.
|
|
|
|
|
|
