CubeQuestNotes

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Cube Quest

CPU: Motorola 68000 Rotate, Line, and Sound CPU's also

68k feeds data to the Rotate CPU which converts 3D coordinates (I assume) to 2D lines. Line CPU takes 2D line coordinates and converts to horizontal line segments which are passed to the fill hardware.

Format of data sent from Rotate CPU to line CPU

Data is split into 16-bit words. The high nibble of each word can be used to determine the type of the word: 0 - ...

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