Effect of Interrupt Logic on Delay Balancing Circuit

Delay elements are added in wave-pipelined circuit to improve the performance of the circuit by reducing the delay difference of the longest and the shortest paths. But it is very difficult to obtain exact delay needed in the circuit. Instead in the present system Interrupt logic is used for delay balancing, thereby providing more feasible and accurate circuit path.

[1]  W. Liu,et al.  Wave-pipelining: a tutorial and research survey , 1998, IEEE Trans. Very Large Scale Integr. Syst..

[2]  Manoj Sachdev,et al.  A digitally programmable delay element: design and analysis , 2003, IEEE Trans. Very Large Scale Integr. Syst..

[3]  N. S. Kumar,et al.  A New Method to Enhance Performance of Digital Frequency Measurement and Minimize the Clock Skew , 2011, IEEE Sensors Journal.

[4]  Stephen H. Unger,et al.  Clocking Schemes for High-Speed Digital Systems , 1986, IEEE Transactions on Computers.

[5]  Wentai Liu,et al.  Timing constraints for wave-pipelined systems , 1994, IEEE Trans. Comput. Aided Des. Integr. Circuits Syst..

[6]  Narayanan Vijaykrishnan,et al.  A clock power model to evaluate impact of architectural and technology optimizations , 2002, IEEE Trans. Very Large Scale Integr. Syst..

[7]  Jabulani Nyathi,et al.  A high performance, hybrid wave-pipelined linear feedback shift register with skew tolerant clocks , 2003, 2003 46th Midwest Symposium on Circuits and Systems.

[8]  Eby G. Friedman,et al.  Clock distribution networks in synchronous digital integrated circuits , 2001, Proc. IEEE.

[9]  T. N. Prabakar,et al.  Design and implementation of an Asynchronous Controller for FPGA Based Asynchronous Systems , 2010 .

[10]  M.A. Horowitz,et al.  Skew-tolerant domino circuits , 1997, 1997 IEEE International Solids-State Circuits Conference. Digest of Technical Papers.

[11]  O. Takahashi,et al.  A 1.0 GHz single-issue 64 b powerPC integer processor , 1998, 1998 IEEE International Solid-State Circuits Conference. Digest of Technical Papers, ISSCC. First Edition (Cat. No.98CH36156).