Design and Implementation of the Time-Partition SDRAM Controller

Generally, the traditional SDRAM controllers use an arbitral form to deal with the variable accessing requirement. But the design of the arbitral form is very complex. To avoid the complexity, this article introduces a time-partition form SDRAM controller based on multi-DAB project, and compares the arbitral form controller and the time-partition form. At last, the paper analyzes the new form of SDRAM controller and makes a conclusion.