Hitachi H8S/2199 Hardware Manual page 845

Bits 5 and 4    Character Brightness Specification Bits (CLUn1 and CLUn0, n = 1 to 12): Set
the character brightness. The character brightness differs with the character color.
In superimposed mode, white is the only character color.
This setting has no effect on digital outputs (YCO, YBO, R, G, and B).
Bit 5 Bit 4
CLUn1 CLUn0
0 0
1
1 0
1
0 0
1
1 0
1
0 0
1
1 0
1
Note: All brightness levels are with reference to the pedestal level (5 IRE). Brightness levels are
reference values.
Rev. 1.0, 02/00, page 842 of 1141
Character Color
Black
Blue, green, cyan, red,
yellow, magenta
White
Character Brightness Level
0 IRE
10 IRE
20 IRE
30 IRE
25 IRE
45 IRE
55 IRE
65 IRE
45 IRE
70 IRE
80 IRE
90 IRE
(Initial value)
(Initial value)
(Initial value)