Research Article
Algorithm and Architecture Optimization for 2D Discrete Fourier Transforms with Simultaneous Edge Artifact Removal
Figure 2
(a) An overview of the DRAM hierarchy. (b) Image showing the structure of a single DRAM bank. (c) Flow chart explaining additional latency introduced when a new row has to be referred to in the row buffer to access a specific element.
(a) DRAM hierarchy |
(b) Single DRAM bank |
(c) Row buffer hit and miss |