MITSUBISHI MICROCOMPUTERS
M37274EFSP
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
and ON-SCREEN DISPLAY CONTROLLER
the block control register i (refer to Figure 65). The setting values for
(9) OUT1, OUT2 signals
The OUT1, OUT2 signals are used to control the luminance of the
video signal. The output waveform of the OUT1, OUT2 signals is
controlled by bit 4 of color code 1 (refer to Figure 82), bits 2 and 7 of
controlling OUT1, OUT2 and the corresponding output waveform is
shown in Figure 83.
Block control register i
OUT1
control
(b4 of color
code 1)
Output
waveform
OUT2 output
control bit (b7)
Border output
control bit (b2)
OUT1
OUT2
0
1
0
1
0
1
0
1
OUT1
OUT2
0
OUT1
OUT2
OUT1
OUT2
OUT1
OUT2
0
1
OUT1
OUT2
1
OUT1
OUT2
0
1
OUT1
OUT2
Fig. 83. Setting Value for Controlling OUT1, OUT2 and Corresponding Output Waveform
86
RENESAS [ RENESAS TECHNOLOGY CORP ]
