YGV628B Datasheet, PDF (4/26 Pages) YAMAHA CORPORATION – AVDP7 Advanced Video Display Processor 7

YGV628B






z Example of OSD to Analog Image (CPU, SDRAM, etc. are omitted)
13.5MHz
HSYNC,VSYNC
Analog Image
AVDP7
YS_N
[Analog RGB]
Analog Analog Image
Switch
z Example of application to liquid crystal television (CPU, SDRAM, etc. are omitted)
External Image NTSC External Image
[NTSC]
Decoder _[16bitYCrCb]
AVDP7 ^{Image + OSD}
[18bitRGB]
LCD
e.g.) 640x480
Capture + Interlace Progressive Conversion
z Example of application to on-board multi-vision (CPU, SDRAM, etc. are omitted)
TV External Image
[18bitRGB]
[16bitYcrCb]
[ITU656]
AVDP7 ^{Image + OSD}
[18bitRGB]
LCD
e.g.) 800x480
Capture + Resolution Conversion
e.g.)
ɾ 720x480/2 [4:3]
ɾ 720x360/2 [16:9]
ɾ 720x346/2 [1.85:1]
ɾ 720x270/2 [2.35:1]
[ ]= aspect ratio
800x480
-4-