Statistical static timing analysis (SSTA) plays a key role in determining performance of the VLSI circuitsimplemented in state-of-the-art CMOS technology. A pre-requisite for employing SSTA is the characterizationof the setup and hold times of the latches and flip-flops in the cell library. ...
4. timing_type : “setup_falling”; 5. rise_constraint (“CONST_3x3”) { 6. index_1(“0.020000,1.000000,2.000000”); 7. index_2(“0.020000,0.500000,1.000000”); 8. values(“−0.004199,−0.188600,−0.287200”, \ 9. “0.0...
delay variationhold timing constraintsetup timing constraintPost-Silicon clock-Skew Tuning (PSST) is a promising technology for improving performance-yield of ... M Kraemer - Edition of the Great Lakes Symposium on Vlsi 被引量: 0发表: 2014年 ...
It is known that Backward-Data-Direction (BDD) clocking is one of methods to guarantee the hold timing constraint. BDD clocking is a relative order relations between the arrivals of control signals at a pair of registers. In this paper, in addition to BDD clocking, we introduce Forward-Data...
PieceTimer: a holistic timing analysis framework considering setup/hold time interdependency using a piecewise model In static timing analysis, clock-to-q delays of flip-flops are considered as constants. Setup times and hold times are characterized separately and also used as constants. The character...