Electronic Engineering and Information Science

91

Electronic Engineering and Information Science – Wang (Ed.)

© 2015 Taylor & Francis Group, London, ISBN: 978-1-138-02772-5

Optimization design of SDRAM controller based on FPGA in

network-processor system

N. Du, C.Y. Wang & Z.L. Liu

School of Software, Harbin University of Science and Technology, Harbin, Heilongjiang, China

ABSTRACT: In network-processor system, massive data needs to be processed in real time. However, now-

adays slow accessing speed of memory has become a bottleneck in enhancing the performance of the whole

system. To resolve this problem, SDRAM is widely used instead of traditional SRAM to realize data storage.

Due to the complexity of the control mechanism of SDRAM, it is necessary to design an independent controller

to simplify ...