Hitachi H8S/2199 Hardware Manual page 856

Bits 7 to 5    Background Color Specification Bits (BR, BG, and BB): Used to select the
background color in text display mode. Background color specifications for C.Video output are
invalid in superimposed mode.
• Background Colors in Text Display Mode
Bit 7 Bit 6
BR BG
0 0
1
1 0
1
• Background Colors in Superimposed Mode
Bit 7 Bit 6
BR BG
0 0
1
1 0
1
Background Color
C.Video Output
Bit 5
BB NTSC
0 Black
π
1
0 7π/4
1 3π/2
π/2
0
1 3π/4
0 Same
phase
1 White
Bit 5 Background Color
BB
C.Video Output
0 Specification invalid
1
0
1
0
1
0
1
PAL R, G, B Outputs
Black Black
±π Blue
±7π/4 Green
±3π/2 Cyan
±π/2 Red
±3π/4 Magenta
±0 Yellow
White White
R, G, B Outputs
Black
Blue
Green
Cyan
Red
Magenta
Yellow
White
Rev. 1.0, 02/00, page 853 of 1141
(Initial value)
(Initial value)