A Cost-Effective Pipelined Divider with a Small Lookup Table

  • Authors:
  • Jong-Chul Jeong;Woo-Chan Park;Woong Jeong;Tack-Don Han;Moon-Key Lee

  • Affiliations:
  • -;-;-;-;-

  • Venue:
  • IEEE Transactions on Computers
  • Year:
  • 2004

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Abstract

Current pipelinable dividers require very large lookup tables. We propose a cost-effective pipelinable divider that uses a modified Taylor-series expansion and has a smaller lookup table than other pipelinable dividers. The proposed divider requires about 27 percent less area than the pipelinable divider based on normal Taylor-series expansion in single precision.