CTH-CAM: A Cryogenic eDRAM-Based CAM With 1–26 Tunable Hamming Distance https://sscs.ieee.org/wp-content/themes/movedo/images/empty/thumbnail.jpg 150 150 https://secure.gravatar.com/avatar/8fcdccb598784519a6037b6f80b02dee03caa773fc8d223c13bfce179d70f915?s=96&d=mm&r=g
Abstract:
Cryogenic approximate content-addressable memory (ACAM) offers an appealing solution that allows mismatches between the query and the stored data, measured by the Hamming distance (HD). However, in ACAM designs, increasing the word length shrinks the matchline (ML) voltage spacing between adjacent HD tolerance levels, thereby limiting the tunable-HD tolerance range …