YGV638 Datasheet, PDF (12/26 Pages) YAMAHA CORPORATION – a pattern graphic controller with an on-chip VRAM and the ample drawing performance enables high-resolution animated GUIs on WVGA display panels.

■ Block Diagram
YGV638
■ AV + Video camera images
Typical display contents: Dashboard instruments and vehicle information, Blind spot monitor,
HMI (Air-conditioner, Audio), DVD, TV, AUX
Camera module
CVBS
CPU
DVD module
CVBS
TV module
CVBS
VC2
LCD
CVBS
Pattern memory
(Flash ROM)
■ Video camera add-ons for car navigation systems
Typical display contents: Dashboard instruments and vehicles information, Blind spot monitor,
HMI (Air-conditioner, Audio), Car navigation system, Video
CPU
Camera module
CVBS
Analog RGB
VC2
Navigation module
or
Digital RGB
LCD
Pattern memory
(Flash ROM)
4GV638A21
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