A Flexible Embedded SRAM IP Compiler

Static random access memory (SRAM) compiler is the silicon compiler that generates SRAM IP cores with various specifications. A high performance and flexible SRAM compiler is proposed in this paper. Our compiler uses block assembly techniques with uniform physical data syntax. This encapsulates the compiler from low level module information. Hence it is self-adaptive to the migration of technology nodes. Our experiment result shows that this compiler can generate a wide capacity range of SRAM with relatively high performance.

[1]  N. Maeda,et al.  A 300MHz 25/spl mu/A/Mb leakage on-chip SRAM module featuring process-variation immunity and low-leakage-active mode for mobile-phone application processor , 2004, 2004 IEEE International Solid-State Circuits Conference (IEEE Cat. No.04CH37519).

[2]  Lee-Sup Kim,et al.  A low-power SRAM using hierarchical bit line and local sense amplifiers , 2005, IEEE J. Solid State Circuits.

[3]  S. Shimada,et al.  A 300-MHz 25-/spl mu/A/Mb-leakage on-chip SRAM module featuring process-variation immunity and low-leakage-active mode for mobile-phone application processor , 2004, IEEE Journal of Solid-State Circuits.

[4]  Zhiqiang Gao,et al.  A high performance embedded SRAM compiler , 2003, ASICON 2003.

[5]  Yong Liu,et al.  A flexible embedded SRAM compiler , 2002, Proceedings First IEEE International Workshop on Electronic Design, Test and Applications '2002.

[6]  Gordon E. Moore,et al.  Progress in digital integrated electronics , 1975 .

[7]  Tegze P. Haraszti CMOS Memory Circuits , 2000 .

[8]  Lee-Sup Kim,et al.  A low-power SRAM using hierarchical bit line and local sense amplifiers , 2005, IEEE Journal of Solid-State Circuits.

[9]  J.J. Liaw,et al.  The design, analysis, and development of highly manufacturable 6-T SRAM bitcells for SoC applications , 2005, IEEE Transactions on Electron Devices.

[10]  K. Nii,et al.  A 90-nm low-power 32-kB embedded SRAM with gate leakage suppression circuit for mobile applications , 2004, IEEE Journal of Solid-State Circuits.

[11]  M. Belleville,et al.  Impact of CMOS Technology Scaling on SRAM Standby Leakage Reduction techniques , 2006, 2006 IEEE International Conference on IC Design and Technology.