Drawing pixels: TWOS

       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: This variable is used as follows:
             * LOIN (Part 2 of 7) uses TWOS
             * LOIN (Part 5 of 7) uses TWOS
             * PX3 uses TWOS


 Ready-made bytes for plotting one-pixel points in mode 4 (the top part of the
 split screen). See the PIXEL routine for details.


.TWOS

 EQUB %10000000
 EQUB %01000000
 EQUB %00100000
 EQUB %00010000
 EQUB %00001000
 EQUB %00000100
 EQUB %00000010
 EQUB %00000001