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| Content Provider | ACM Digital Library |
|---|---|
| Author | Wei, Zhiqiang Li, Jing Zha, Yue Zhang, Jialiang |
| Abstract | This poster presents a data-centric reconfigurable architecture, which is enabled by emerging non-volatile memory, i.e., RRAM. Compared to the heterogeneous architecture of commercial FPGAs, it is inherently a homogeneous architecture comprising of a two-dimensional (2D) array of mixed-signal processing "tiles". Each tile can be configured into one or a combination of the four modes: logic, memory, TCAM, and interconnect. Computation within a tile is performed in analog domain for energy efficiency, whereas communication between tiles is performed in digital domain for resilience. Such flexibility allows users to partition resources based on applications' needs, in contrast to fixed hardware design using dedicated hard IP blocks in FPGAs. In addition to better resource usage, its "memory friendly" architecture effectively addressed the limitations of commercial FPGAs i.e., scarce on-chip memory resources, making it an effective complement to FPGAs. Moreover, its coarse-grained configuration results in shallower logic depth, less inter-tile routing overhead, and thus smaller area and better performance, compared with its FPGA counter part. Our preliminary study shows great promise of this architecture for improving performance, energy efficiency and security. |
| Starting Page | 285 |
| Ending Page | 285 |
| Page Count | 1 |
| ISBN | 9781450343541 |
| DOI | 10.1145/3020078.3021759 |
| Language | English |
| Publisher | Association for Computing Machinery (ACM) |
| Publisher Date | 2017-02-22 |
| Publisher Place | New York |
| Access Restriction | Subscribed |
| Subject Keyword | Non-volatile memory Ternary content addressable memory Mixed-signal processing Coarse-grained configuration Reconfigurable architecture |
| Content Type | Text |
| Resource Type | Article |
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