Renesas R5S72623 사용자 설명서
Section 27 Video Display Controller 3
Page 1548 of 2108
R01UH0134EJ0400 Rev. 4.00
Sep
24,
2014
SH7262 Group, SH7264 Group
Item Function
Graphics functions
blending window function: Mixes the input video and layers 1 and 2
according to transparency rate
in the
specified region (fade-in and fade-out
functions are available).
functions are available).
Chroma-keying function: Mixes images with applying the specified RGB
color according to transparency rate
.
Dot
function: Mixes images according to transparency rate when the
target is a graphics image in the
RGB4444 format.
For each dot, the priority among the
values of the above functions is as
follows:
blending window > chroma-keying > dot .
Output video size
640 pixels
480 lines (VGA size)
480 pixels
240 lines (WQVGA size)
320 pixels
240 lines (QVGA size) in landscape
240 pixels
320 lines (QVGA size) in portrait
Note: The maximum input video size that can be displayed is 480 pixels
240 lines for NTSC and 480 pixels 288 lines for PAL.
Output video format
RGB565 progressive video output (16-bit parallel output)
Sync signal output
Outputs the control signals for the TFT-LCD panel.
Interrupt output
Line interrupt output (can be output on a desired line)
VSYNC cycle fluctuation detection signal for BT.601 and BT.656 video
input
input
Field write completion signal
Overflow/underflow detection signal for the internal buffer