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LM9704 - Real Time Digital Image Processor

Description

The LM9704 contains all functions needed to build an SXGA or VGA digital still and video camera.

It incorporates a 16 bit RISC microprocessor, a flexible image processing pipeline, hardware JPEG compression, and the required peripheral modules in a single IC.

Features

  • Embedded 16 bit RISC processor system Up to 16M-bytes of external memory addressing space 32K-bytes Internal RAM 6 channel DMA 8 channel versatile timer Interrupt controller 16 input wake up module Full duplex USART µwire/SPI serial port 16 general purpose IOs (GPIO) ! Glueless CMOS image sensor interface ! ACCESS. bus serial interface for imager sensor control ! Integrated USB v1.1 for connection to PC ! Raw Image Data Processor - Defective pixel correction - Digital gain and brightness adjustme.

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LM9704 Real Time Digital Image Processor October 2002 LM9704 Real Time Digital Image Processor General Description The LM9704 contains all functions needed to build an SXGA or VGA digital still and video camera. It incorporates a 16 bit RISC microprocessor, a flexible image processing pipeline, hardware JPEG compression, and the required peripheral modules in a single IC. This architecture allows a very fast click-to-click time and full resolution video without sacrificing image quality or cost; because the computation extensive operations are processed by circuitry dedicated to image processing. The highly optimized memory management provided by the LM9704 keeps the memory cost of the complete camera to a minimum.
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