Products
Product Description
The IPOOC786 is a powerful warping device featuring full 10-bit internal processing.
With its high-speed input and output ports at 166 MHz, it can handle images up to 2048 x 1200 in resolution, with only two DDR2 external memory devices.
The IPOOC786 can correct for image distortion in multiple ways.
First, it can correct for geometry distortion based on a user-programmable "warp table" loaded in an external CPU or Flash memory.
This geometry correction can be applied to the entire image with a resolution as small as 16x16 pixels.
It supports image rotation up to +/- 35 degrees, as well as 90-degree rotation and mirror image.
It also supports independent geometry correction within each color plane(R, G and B).
This special feature is required in some applications to compensate for geometry defects in the LCD panel or camera which can cause the colors to shift slightly.
Second, the IPOOC786 can correct for color distortion in the image.
This is accomplished by a powerful brightness and contrast adjustment system that is independently programmable for each 64x64 pixels region in the image.
The IPOOC786 also features a state-of-the-art edge blending function to allow for the seamless tiling of multiple images.
Applications
The IPOOC786 is an ideal solution for camera systems where the input image contains optical distortion, and for projectors to be able to produce high-quality images on non-flat surfaces.
Input
RGB 36-bit/YUV4:4:4 36-bit/YUV4:2:2 24-bit@166MHz
Output
RGB 36-bit/YUV4:4:4 36-bit/YUV4:2:2 24-bit@166MHz
RGB 60-bit/YUV4:4:4 60-bit/YUV4:2:2 40-bit@83MHz
FPD Link/LVCMOS compatible
Dual output when using FPD Link(83MHz/ch)
Image Size
Horizontal sync signal 4096 pixels(max)
Input image active area 1920x1200(max)
Output image active area 2048x1200(max)
External/Internal Sync
-
Output sync signal is compatible with internal/external signal
Distortion Correction Mode
RGB common distortion correction mode
RGB independent distortion correction mode
Image Warp
Coordinate correction look up table
Load from external CPU or external serial flash
Horizontal/Vertical 6-symbol programmable FIR Filter
Up to 35 degree(Horizontal/Vertical)
Up to 35 degree rotation angle
Vertical shrink ratio is about x0.3
Image Correction
Edge-blending
Uniformity correction
Mirror image function
90-degree rotation
Cursor display function
Image Quality Adjustments
16-bit color gamma correction tables(7LUT available)
Error diffusion
Brightness and contrast adjustment
Color management
External Memory
16-bit bus can be used up to SXGA output resolution
512Mbit x 16-bit x 2(qty), 512Mbit x 32-bit x 1(qty), 256Mbit x 16-bit x 2(qty)
CAS Latency = 5
DDR2-SDRAM 667Mbps 32-bit bus
CPU Interface
8-bit parallel, 4-line serial, I2C, UART
Serial Flash Interface
4-line SPI mode 3, 128Mbit x 2(max)
Power Supply
3.3V/1.8V/1.2V
Package
324-pin plastic BGA; mold:27mm(1.27mm pitch)
IP00C786 demo movie
The following demo movies are available.
If you would like to watch them, please contact info@i-chips.co.jp
