A Design Method of Address Generators Using Hash Memories
A Design Method of Address Generators Using Hash Memories
复制标题
一种利用哈希存储器的地址生成器的设计方法
DOI:
10.1109/dsd.2009.208
复制
发表时间:
2006
期刊:
影响因子:
--
通讯作者:
Tsutomu Sasao
中科院分区:
文献类型:
--
作者:
Tsutomu Sasao
An address generator produces a unique address from 1 to k when the input that matches one of k registered vectors, and produces 0 for other inputs. This paper presents a method to design an address generator using a hash memory and an LUT cascade. The hash memory realizes about 90% of the registered vectors, while the LUT cascade realizes the remaining 10% of the registered vectors. This method uses a non-disjoint functional decomposition to reduce the size of memory. The experimental results using lists of English words show that the usefulness of the approach. The total amount of memory is only 20% to 25% of the memory necessary to implement the function by using an LUT cascade alone. Theoretical analysis supports the experimental results.
DOI:
--
发表时间:
2007
期刊:
International Journal of Electronics Vol.94,Issue5
影响因子:
--
作者:
H. Qin;T. Sasao;J.T. Butler
通讯作者:
J.T. Butler