VISENGI's PNG Encoder IP core has been developed to be a standards compliant high speed hardware lossless PNG image compressor.
- PNG compression standard ISO/IEC 15948:2003
- ZLIB and Deflate implementations as per RFC1950 and RFC1951
- Plug and Play IP blocks for Xilinx Vivado and Altera Quartus Qsys
- No need for external CPU or memory.
- Lossless True Color 24 bits or grayscale 8/16 bits pixels encoding
- Fast fixed Huffman coupled with efficient deflate algorithm
- Parameterizable ratio of compression efficiency vs. IP core size
- Constant Realtime throughput: 1 pixel compressed per clock cycle
- Technical support
- Documentation and design examples
- Altera and Xilinx IP blocks
- Instantation Templates