The IP00C788 is an affordable, but refined warping and edge-blending chip supporting resolutions up to 2K(2048x1200).

Its embedded warp table generator can support pin-cusion corrections as well as keystone correction which results in higher speed processing for relatively simple image geometry corrections.

Edge-blending for white peaking is supported, resulting in higher picture quality products.

Thanks to the included de-interlacing function, this device can cover widerspplications such as the input system from cameras etc.

It also can be used as a single input and output scaler.

Moreover the smaller package of the IP00C788 as compared to conventional devices enables the creation of a wider range of products and designs.

 

Input(1-port)

• 30-bit RGB/YUV4:4:4, 20-bit YUV4:2:2, 10-bit YUV4:2:2(BT656)@166MHz LV-CMOS, 160MHz high speed LVDS, 83MHz x2 LVDS(LV-CMOS is only available as either input or output.)

Output(1-port)

• 30-bit RGB/YUV4:4:4, 20-bit YUV4:2:2, 10-bit YUV4:2:2(BT656) @166MHz LV-CMOS, 166MHz high speed LVDS, 83MHz x2 LVDS(LV-CMOS is only available as either input or output.)

Image Size

• Horizontal sync signal 16384 pixels(max), image active area 2048x1200(max)

External/Internal Sync

• Output sync signal is compatible only with internal signal

External Memory

• DDR3-SDRAM 16bit PC1600(4G/2G/1G bit x16)x1

Serial Flash Interface

• 2G-bit x1(max)

Distortion Correction Mode

• RGB common distortion correction mode

Distortion Correction Method

• Coordinate correction look up table(grid 32x32, 16x16<default>, 8x8, 4x4, 2x2, 1x1<only 1x1 mode supporting horizontal up to 1280 in resolution>)

• Embedded warp table generator(keystone correction and pin cushion correction)

• Load from external CPU or external serial flash memory

Distortion Correction Amount

• Up to 45 degrees(horizontal/vertical)

• Any angle rotation(up to 45 degrees rotation + 90 degrees rotation)

• Vertical shrink ratio is about x0.3

• Mirror/flip image, 90 degree rotation

Image Correction

• Edge-blending(white peaking supported, by region and per pixel correction)

• Uniformity correction(by region and per pixel correction)

Image Quality Control

• 16-bit color gamma correction tables(3LUT available)

• Error diffusion, brightness and contrast adjustment

Interpolation Filter(Scaler)

• Horizontal/vertical 6-symbol programmable FIR filter(10bit/pixel)

De-interlacer

• Motion adaptive filter based on Y, YUV 4:2:2

• All major cadences supported

Bitmap OSD

• 256 color OSD

• Embedded font engine(65536 words)

• Blinking and semi-transparent(4 colors) OSD

• 90-degree rotation, OSD scroll

• Serial flash to bitmap

CPU Interface

• 4-wire serial

Power Supply

• 3.3V/2.5V/1.5V/1.0V

Package

• 289-pin BGA(0.8mm pitch), 14mmx14mm

IP00C788 demo movie

The following demo movies are available.

If you would like to watch them, please contact info@i-chips.co.jp

IP00C788 RGB Color Independent Real-Time Warping Transition Demo Movie

This is a demo movie that switches color independent correction and warp table every frame.
IP00C788 now supports color independent warping, which was previously supported by the IP00C789.
By switching the warp table stored in the flash memory for each frame, the transformation transition is continuously displayed.
Note: The warp table is generated separately by software and stored in flash memory.

Applicable products:
IP00C788 / IP00C789 /

Image stabilizer Demo Movie

This is a demo video that realizes the camera shake correction (image stabilizer) function using a warping device.

Applicable products:
IP00C787 / IP00C788 / IP00C789 / IP00C381 / IP00C341 / IP00C382 / IP00C814

New Warping API Demonstration

This new warping API supports HV-Keystone,Pincushion, and Center shift cascade features.

Applicable products: IP00C814 / IP00C382 / IP00C381 / IP00C788 / IP00C789

Projection Mapping