Renesas Electronics SH7268
This document explains the usage of SH7268/SH7269 Video Display Controller 4 (hereafter referred to as ‘VDC4’) Driver.FEATURES
Table 1FEATURES
of VDC4 Driver The following table lists the features supported by this driver program.● ITU-R BT.656 standard 8bit (27MHz)
● ITU-R BT.601 standard 8bit (27MHz, interlace signal)
● ITU-R BT.601 standard 8bit (54MHz, progressive signal)
● RGB888, RGB666 and RGB565 video image Image Quality
● Horizontal noise reduction Adjustment
● B lack stretch
● Sharpness / LTI Picture Recording
● YCC422, RGB565, RGB888 format A rate of 1/1, 1/2, 1/4 or 1/8 field Scaling / Rotation
● Scaling input video image to output image Vertical / Horizontal: x1/8 to x8
● 0, 90, 180 or 270 degree rotation and horizontal mirroring Graphics Layer
● 3 planes Graphics 1 / Video1 Graphics 2 Graphics 3 Image Format
● Prog ressive format RGB565, RGB888, ARGB1555, ARGB4444, ARGB8888 CLUT8, CLUT4, CLUT1, YCC4222 Image Synthesizer
● Alpha blending in rectangular area (fade-in and fade-out functions)
● Ch roma-key
● Alpha blending in one pixel units Panel Output Size
● QVGA, WQVGA, VGA, WVGA, SVGA...