Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: As SoC design enters into mainstream usage, the ability to make post-fabrication changes will become more and more attractive. This ability can be realized using programmable logic cores. These cores are like any other IP in the SoC design methodology, except that their function can be changed after fabrication. In many cases, non-rectangular programmable logic cores are required, either to better mesh with the other IP cores, or because of I/O constraints. In order to use programmable logic cores, placement and routing algorithms are required to implement user circuits on the core. Existing placement and routing algorithms that target programmable logic re optimized for stand-alone FPGAs which are invariably square or rectangular.  show that these algorithms do not work ll when targetting non-rectangular programmable logic cores, and  present enhancements to existing placement and routing algorithms that allow the algorithms to better target these cores. It is shown that the new algorithms lead to a 12% critical path improvement for "U"-shaped cores, and a 4% improvement for "O"-shaped cores. The density and speed penalty for using these non-rectangular cores is significant, compared to square cores, hover,  show that the penalty would be significantly larger if the original algorithms re used.
['Tony Y. T. Wong', 'Steven J. E. Wilton']
I am writing a research paper on a idea Placement and routing for non-rectangular embedded programmable logic cores in SoC design
[{"from": "human", "value": "I am writing a research paper on a idea Placement and routing for non-rectangular embedded programmable logic cores in SoC design"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: As SoC design enters into mainstream usage, the ability to make post-fabrication changes will become more and more attractive. This ability can be realized using programmable logic cores. These cores are like any other IP in the SoC design methodology, except that their function can be changed after fabrication. In many cases, non-rectangular programmable logic cores are required, either to better mesh with the other IP cores, or because of I/O constraints. In order to use programmable logic cores, placement and routing algorithms are required to implement user circuits on the core. Existing placement and routing algorithms that target programmable logic re optimized for stand-alone FPGAs which are invariably square or rectangular.  show that these algorithms do not work ll when targetting non-rectangular programmable logic cores, and  present enhancements to existing placement and routing algorithms that allow the algorithms to better target these cores. It is shown that the new algorithms lead to a 12% critical path improvement for \"U\"-shaped cores, and a 4% improvement for \"O\"-shaped cores. The density and speed penalty for using these non-rectangular cores is significant, compared to square cores, hover,  show that the penalty would be significantly larger if the original algorithms re used."}]