VISENGI's PNG Encoder is engineered to offer high-speed, hardware-based, lossless PNG image compression following the ISO/IEC 15948-2003 standards. Focused on efficiency, the encoder leverages ZLIB and Deflate mechanisms, in adherence with RFC development documents, to produce fully compatible PNG outputs, suitable for extensive applications in imaging technology. Distinguished by its straightforward FIFO-like I/O interfaces, the encoder executes constant throughput of 1 pixel per clock cycle, ensuring minimal latency in processing and seamless data management.\n\nIdeal for applications requiring high compression efficiency against standard image types, such as PC graphics or mapping tools, the PNG Encoder adapts based on the image characteristics. It is noted for its efficiency in compressing visual content with distinct boundaries or consistencies, serving as an alternative to JPEG which operates oppositely by compressing photographic content. The encoder allows flexible operation between encoding with standard PNG headers or a headerless mode, broadening its applicability in various operational contexts.\n\nThe simplified input/output protocol includes basic control/status operations and row-wise data input procedures, contributing to its efficient design that demands minimal interventions or adjustments during operations. VISENGI’s commitment to support is evidenced by the provision of an array of resources accompanying the PNG Encoder, including detailed datasheets, test benches, and customer support to guide integration and optimization in diverse deployment environments.
