Renesas R5S72644 User Manual
Section 27 Video Display Controller 3
Page 1564 of 2108
R01UH0134EJ0400 Rev. 4.00
Sep
24,
2014
SH7262 Group, SH7264 Group
(2) Data Enable Signal Generation
The data enable signal (LCD_DE) for output to the panel can be generated as a rectangular area
with a desired size. In addition, a signal with one pulse width can be generated one cycle before
valid data to indicate the start position of valid data.
with a desired size. In addition, a signal with one pulse width can be generated one cycle before
valid data to indicate the start position of valid data.
DV_CLK
LCD_DE
Top-left corner
of the panel
of the panel
LCD_HSYNC
Reference Hsync
LCD_VSYNC
Ref
erence Vsync
DE_START_H
DE_WIDTH
DE_
HEIGHT
HEIGHT
DE_
START_V
START_V
Data enable area
Figure 27.12 Timing of Data Enable Signal