A “Selective Registering” Technique for Design of an Embedded Programmable Memory
Cai Gang①②; Yang Hai-gang①
①The Institute of Electronics, Chinese Academy of Sciences, Beijing 100190, China; ②Graduate University of the Chinese Academy of Sciences, Beijing 100049, China
Abstract:A “selective registering” method is proposed to solve the problem of data loss in readout caused by simultaneously accessing both the read and write ports at the same address of a synchronous dual-port memory IP. Using this method to design an embedded programmable memory with the synchronous dual-port memory IP gives rise to reducing the implementing complexity and further improving the design’s migration capabilities. Thus the research and development time can be shortened dramatically. According to the measurement results, such an embedded programmable memory fabricated in SMIC 0.18 ?m 1P6M CMOS process has achieved some comparable performance for the compatible functions with the reference to those full custom embedded programmable memories based on the close processes.
蔡 刚; 杨海钢. 嵌入式可编程存储器设计中的“选择性寄存”方法[J]. 电子与信息学报, 2009, 31(11): 2762-2766 .
Cai Gang①②; Yang Hai-gang①. A “Selective Registering” Technique for Design of an Embedded Programmable Memory. , 2009, 31(11): 2762-2766 .