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Elite on the BBC Micro

Drawing pixels: TWOS [6502SP version]

Name: TWOS [Show more] Type: Variable Category: Drawing pixels Summary: Ready-made single-pixel character row bytes for mode 4 Deep dive: Drawing monochrome pixels in mode 4
Context: See this variable in context in the source code Variations: See code variations for this variable in the different versions References: No direct references to this variable in this source file

This table is not used by the 6502 Second Processor version of Elite. Instead, the TWOS table in the I/O processor code is used, which contains single-pixel character row bytes for the mode 1 screen.
.TWOS EQUB %10000000 EQUB %01000000 EQUB %00100000 EQUB %00010000 EQUB %00001000 EQUB %00000100 EQUB %00000010 EQUB %00000001