JPEG Encoder - Grayscale

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The Art of Silicon Grayscale JPEG encoder supports high speed baseline progressive JPEG encode. It is available with predefined tables (as suggested by ISO/IEC 10918-1) or may alternatively be configured via a microprocessor interface.

All internal state is clocked from a single clock input. A synchronous reset is provided. Clock and reset senses are configurable.

Features

• Supports baseline JPEG encode as per ISO/IEC 10918-1
• Typically encodes one pixel every clock cycle
• Configured by hard coded defaults or microprocessor interface
• Supports image sizes up to 64k x 64k
• 8 bits per pixel
• Simple valid-accept interfaces for easy integration

Implementation Results

The following are typical performance and utilization results.