9- https://doi.org/10.1109/aspdac.2004.1337693
A high performance bus communication architecture through bus splitting
- Apr 12, 2005
- Ruibing Lu +1 more
A split shared-bus architecture with multiple simultaneous bus accesses is proposed. Compared to traditional bus architectures, the performance of proposed architecture is higher because of the ability to deliver multiple bus transactions in one bus cycle. We also propose an implementation of the arbiter, which not only detects and grants multiple compatible bus transactions, but also controls splitters properly to establish the communication paths for those transactions. Experimental results show that the bus architecture can have up to 2.3 times improvement in the effective bandwidth and up to 5 times reduction in the communication latency. Moreover, the arbiter implementation has reasonable area and timing cost, making it suitable for high performance SoC applications.
- # Bus Architecture
- # Multiple Bus
- # Bus Splitting
- # Bus Transactions
- # Bus Cycle
- # Multiple Transactions
- # Times Reduction
- # Communication Latency
- # Effective Bandwidth
- # Timing Cost
