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YGV630 Datasheet Preview

YGV630 Datasheet

Advanced Video Display Processor 8

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CONFIDENTIAL
YGV630 PRELIMINARY
AVDP8
Advanced Video Display Processor 8
Overview
YGV630 (AVDP8) is an in-car image control device, which has video decoder function, video image
correction function, scaler function, multiscreen control function, etc., as well as the inherited features as
AVDP series high-performance OSD (On Screen Display) controller.
Features
CPU Interface
16 bits or 32 bits Data Bus width selection
Byte-write operation with WR3-0_N pin
Supports data access in both big-endian and little–endian formats
Direct rendering to the entire video memory space from CPU
Prepares interrupt pin
Controllable Bus Wait and Bus Ready signals
Clock
Built-in PLL for system clock generation
Built-in PLL for dot clock generation
Analog Video Input
12-channel analog video inputs
Supports Composite Video, S Video, Component Video input
supports NTSC-M, NTSC-JAPAN, PAL-I,B,G,H,D,N, combination N
Supports analog RGB input (supports only progressive scan)
Up to 4-line analog RGB connection
Digital Video Input
Supports ITU-R BT.656
Supports Digital RGB (6-bit each)
Supports both interlace scan and progressive scan
Dot clock of 75MHz or lower
Digital RGB (6-bit each) input up to 1 channel or ITU-R BT.656 input up to 2 channels
YGV630 CATALOG
CATALOG No.: LSI-4GV630A00
2006.5




YAMAHA

YGV630 Datasheet Preview

YGV630 Datasheet

Advanced Video Display Processor 8

No Preview Available !

YGV630
CONFIDENTIAL
Decoder Function
Three 10-bit ADCs
Two video decoders
Analog video input simultaneous decoding up to 2 channels
Decodable combinations:
Composite Video × 2
Composite Video + S video
Composite Video + Component Video
Multiple analog video sources switching function
Brightness correction function
Tone correction function
Video Memory Interface
Selectable video memory (64Mbit, 128Mbit, or 256Mbit)
Video inputs that can be captured:
Composite Video, S Video, Component Video, Analog RGB,
ITU-R BT.656, and Digital RGB
(However, as for Digital RGB, dot clock must be lower than 30MHz and the size must be smaller
than 720×480 with the progressive scan performed.)
Capture (only Y component) for recognizing images
Area designation for capturing video
Captured video error control function
Interlace function
Automatic frame period conversion function
Rendering Function
Rendering function with rendering commands
Three types of commands: LINE, FILL, and COPY
Built-in Command FIFO (next rendering command can be issued before the end of the previous
command.
Format conversion function
α-blending function at the rendering (α value can be designated in dot.)
Color Mask function
Antialias function at LINE command
Display Function
Simultaneous display up to 5 planes: Backdrop plane, two OSD planes, and two capture planes
Display priority control function
Window function (only capture plane)
Transparent dot designation
α-blending function
Flicker cancel function
Captured video correction function: Scaling, distortion correction, inclination correction (only capture
plane)
Resolution conversion function (only capture plane)
PAL NTSC conversion function
NTSC PAL conversion function
Interlace progressive conversion function
CRT Control Function
Supports both interlace scan and progressive scan
Supports both NTSC and PAL
Supports QVGA to XGA
Display timing setting in dots and lines
-2-


Part Number YGV630
Description Advanced Video Display Processor 8
Maker YAMAHA
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