MN838898 Datasheet, PDF (7/20 Pages) Panasonic Semiconductor – CMOS LSI source driver for color TFT LCD panels

MN838898
6.6 Switching Input Formats
　The following timing chart summarizes the relationships between changes in input format
and the subsequent changes in output.
FY
Start pulse inputs
STHR (RL = High)
STHL (RL = Low)
MODE2
LD
Valid input data
Binary data input
Gray scale data input
YX1 to 120,
YY1 to 120,
YZ1 to 120
Binary data output
Figure 6.6.1 Switching Formats (1/2)
Gray scale
data output
　^{The LSI drives the output pins at high-impedance for one FY cycle when changing}
output formats.
FY
LD
YX1 to 120, ^{Binary data output}
YY1 to 120, ^{(or gray scale}
Hi-Z
YZ1 to 120 ^{data output)}
Binary data output
(or gray scale
data output)
Output switching
interval
Figure 6.6.2 Switching Formats (2/2)
SDF00030AEM
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