Physical design methodology for analog circuitsin a system-on-a-chip environment

2009 ◽  
Author(s):  
Eric G. Soenen
Keyword(s):  
Design Methodology ◽  
Physical Design ◽  
System On A Chip

scholarly journals Optimal ILP-Based Approach for Gate Location Assignment and Scheduling in Quantum Circuits

2014 ◽  
Vol 2014 ◽  
pp. 1-8 ◽  
Author(s):  
Naser Mohammadzadeh ◽  
Tayebeh Bahreini ◽  
Hossein Badri
Keyword(s):  
Circuit Design ◽  
Design Methodology ◽  
Ion Trap ◽  
Quantum Circuit ◽  
Physical Design ◽  
Quantum Circuits ◽  
Mixed Integer ◽  
Routing And Scheduling ◽  
Design And Synthesis ◽  
Proposed Model

Physical design and synthesis are two key processes of quantum circuit design methodology. The physical design process itself decomposes into scheduling, mapping, routing, and placement. In this paper, a mathematical model is proposed for mapping, routing, and scheduling in ion-trap technology in order to minimize latency of the circuit. The proposed model which is a mixed integer linear programming (MILP) model gives the optimal locations for gates and the best sequence of operations in terms of latency. Experimental results show that our scheme outperforms the other schemes for the attempted benchmarks.

scholarly journals RCA on FPGAs Designed by RTL Design Methodology and Wave-Pipelined Operation

2017 ◽  
Vol 11 (1) ◽  
pp. 10-19
Author(s):  
Tomoaki Sato ◽  
Sorawat Chivapreecha ◽  
Phichet Moungnoul ◽  
Kohji Higuchi
Keyword(s):  
Design Methodology ◽  
Field Programmable Gate Arrays ◽  
Register Transfer Level ◽  
Network Processors ◽  
Gate Arrays ◽  
Ripple Carry Adder ◽  
Rtl Design ◽  
Field Programmable ◽  
Programmable Gate Arrays ◽  
System On A Chip

Field-programmable gate arrays (FPGAs) are used in various systems with reconfigurable functions. Conventional FPGAs have been developed using a transistor level description for minimizing routing delay. Although FPGAs developed with a register transfer level (RTL) design methodology provide various benefits to the designers of a system-on-a-chip (SoC), they have not been realized. Therefore, the authors advanced their development. They should be shown to operate with practical throughput. For this purpose, circuits on these device need to be designed and evaluated. In this paper, a ripple-carry adder (RCA) was designed and the throughput of the RCA was evaluated. The resulting throughput was applicable to network processors. Additionally, a wave-pipelined operation without changing the RCA revealed that the problem of routing delay in FPGA developed by RTL methodology was mitigated. The contributions of this paper are to clarify that a 4-bit adder can be implemented on FPGAs and their throughput can be improved by wave-pipelined operations.

State-of-the-Art and Trends in the Thermal Packaging of Electronic Equipment

1992 ◽  
Vol 114 (3) ◽  
pp. 257-270 ◽  
Author(s):  
Avram Bar-Cohen
Keyword(s):  
Design Methodology ◽  
Development Process ◽  
Physical Design ◽  
Trial And Error ◽  
Time To Market ◽  
Cost Of Ownership ◽  
Information Appliances ◽  
Advanced Packaging ◽  
Computing Platforms ◽  
Ic Technology

The incessant improvements in IC technology have made it possible to conceptualize “information appliances” providing nearly unimaginable scalar, vector, and massively parallel information processing capability in small and relatively cheap computing platforms. The successful commercialization of such systems requires substantially shortened “time-to-market”, as well as dramatically reduced cost-of-ownership, and places extraordinary demands on packaging and physical design. A science-based physical design methodology, which can guide the development, selection, and evaluation of advanced packaging technology, will be needed to generate these sophisticated products. Mechanical engineers must play a major role in replacing the conventional “trial and error” development process with a science-based design methodology.

Physical Design Methodology for Godson-2G Microprocessor

2010 ◽  
Vol 25 (2) ◽  
pp. 225-231
Author(s):  
Ji-Ye Zhao ◽  
Dong Liu ◽  
Dan-Dan Huan ◽  
Meng-Hao Su ◽  
Bin Xiao ◽  
...  
Keyword(s):  
Design Methodology ◽  
Physical Design
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