Astro Design PORTABLE SIGNAL GENERATOR PROGRAMMING SOFTWARE SP-8848 - Manual (Page 83)

Chapter 2 Operation
75
Caution when making 256-color VBM file
The display color of VBM file is 256-color only. When displaying 8-bit plane (256-color), 1-bit plane (one color) and
Window plane (one color) simultaneously, the display color is supposed to be 258-color. In this case, upper two-color
of 8-bit plane is assigned to 1-bit plane and Window plane.
(1) 8-bit, 1-bit and Window plane are displayed simultaneously.
Palette No. Setting color
0
1
2
3
.
.
.
253
8-bit plane palette
254 1-bit plane color
255 Window plane color
(2) 8-bit and 1-bit plane are displayed simultaneously.
Palette No. Setting color
0
1
2
3
.
.
.
254
8-bit plane palette
255 1-bit plane color
(3) 8-bit and Window plane are displayed simultaneously.
Palette No. Setting color
0
1
2
3
.
.
.
254
8-bit plane palette
255 Window plane color