ZR36050 Overview
The ZR36050 is a high-speed JPEG Image pression Processor that performs the algorithm specified by the JPEG Baseline and JPEG Lossless standards for high-quality image pression and expansion of continuous-tone color or monochrome images. The ZR36050 performs Discrete Cosine Transform (DCT), quantization and variable-length encoding for image pression (coding), and the corresponding inverse operations for expansion...
ZR36050 Key Features
- DCT/IDCT operations
- Quantization
- Variable length coding/decoding s Full support of the JPEG Baseline standard, including
- Bit and byte stuffing
- JPEG markers including restart (RST), application (APP), and ment () s JPEG Lossless pression and expansion s DMA/SLAVE
- Preview of “thumbnail” version of images (up to 25x faster) s Bit rate control option
- Guarantees pressed image file size s Low cost solution
- Low cost single chip
- Support for inexpensive memories
- Requires minimal host intervention s TTL patible s 27 and 21 MSamples/sec data-rate s Standby mode for very low power co