发明名称 |
System and method to optimize semiconductor power by integration of physical design timing and product performance measurements |
摘要 |
A system and method is provided for optimizing semiconductor power by integration of physical design timing and product performance measurements. The method includes: establishing a timing run and identifying a sigma code for the timing run; establishing ring oscillator bins and respective code; identifying a required timing run for a second level assembly to satisfy a selected voltage bin; timing a product using the required timing run; testing a ring oscillator of the product using the timing to obtain physical design identification; recording the physical design identification and the sigma code for the timing run; and using the recorded physical design identification and the sigma code to set a voltage for the product to optimize power.
|
申请公布号 |
US7877714(B2) |
申请公布日期 |
2011.01.25 |
申请号 |
US20080038320 |
申请日期 |
2008.02.27 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
ANEMIKOS THEODOROS E.;SPENCE BICKFORD JEANNE P.;CHADWICK LAURA S.;LICHTENSTEIGER SUSAN K.;POLSON ANTHONY D. |
分类号 |
G06F17/50 |
主分类号 |
G06F17/50 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|