https://dds.las.ac.cn/service/document?appId=a1vacbnPuv9qJRzJvdNXfsesj9JbIa6e&appKey=sPBA4vANLzjnW1k5eufEcc4k7dxfNraW&ts=1763023124582&signature=a68370a8e9a4aa02f113c723a1a50614&articleTitle=Digital+VLSI+Design+with+Verilog&articleAuthor=John+Michael+Williams&publicationTitle=Digital+VLSI+Design+with+Verilog&language=&publicationType=1&publishYear=2014&isn=9783319047881&publisher=Springer+International+Publishing