General Description
The IP00C703 is a dedicated device for real-time image resizing and frame rate conversion at high
resolution and high speed. It features a 4x4 pixels interpolation core for image size reduction or
enlargement. Its 20-bit wide image input port supports 2 x10-bit pixels or a single YUV4:2:2 pixel
(10 bits Y; 10 bits U/V) at up to 230 Mpixels/sec. The output port is 12-bit wide with a maximum
speed of 170 mpixels/sec, and can be driven by an internal or external pixel clock. Frame rate
conversion is supported simultaneously with the image scaling thanks to independent clock and
synchronization signals on the input and output ports. The IP00C703 has an embedded image
memory controller for direct interface to an external SDRAM. With internal line buffers of 4000
pixels on the input and output, the IP00C703 supports active image sizes of up to 2048 horizontal
pixels for QXGA resolution.
The IP00C703 is ideally suited for applications such as high-resolution displays, plasma display
panels and high-end projectors.
Support Tools
Evaluation Board
Technical support by highly qualified engineers
10-bit Image Scaler
Input Image Formats
RGB 20-bits (10 bits/pixel, 2 pixels in parallel) up to
230 Mpixels/sec.
YUV4:2:2 20-bits (Y:10bits, U/V:10bits) up to 115
Mpixels/sec..
Image size up to 4000 pixels horizontally with 2048
pixels of active image area
External sync. (H Sync., V Sync., Clock)
Interlaced and progressive scan supported
Output Image Formats
RGB 24-bits (12 bits/pixel, 2 pixels in parallel) up to
170 Mpixels/sec.
Image size up to 4000 pixels horizontally with 2048
pixels of active image area.
External or internal synchronization modes
Scaling
4x4 pixels programmable interpolation
Independent H and V scaling ratios
Aspect ratio conversion (non-linear scaling)
Frame Rate Conversion
Independent sync. signals for the input and output
image ports
Frame synchronization function to avoid frame tearing
External Memory
SDRAM (SGRAM) with 30-bit memory bus interface
Supported configurations: 16 Mbit (x32), 64Mbit
(x32), 2x16Mbit(x16), 2x64Mbit(x16)
120 MHz maximum memory clock
Other Features
3:2 Pull-down removal function (image sequence
must be detected externally)
YUV4:2:2 conversion with 6 coefficients
16-color OSD (palette of 1024 colors)
12:10, 10:8, 10:7 bits conversion
Auto-detection of Input Image Format
Gamma Correction LUT (10-bit in, 12-bit out)
4-line serial CPU interface
Brightness and Contrast Adjustments
Keystone correction
Power Supply Voltage
Two sources: 3.3V and 2.5V
Package
208-pin QFP
IP00C703 Features
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