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ICASSP
2009
IEEE
13 years 18 days ago
Design of oversampled DFT modulated filter banks optimized for acoustic echo cancellation
This paper describes a method for designing oversampled DFT filter banks (FB) optimized for subband acoustic echo cancellation (AEC). For this application, the design requirements...
Qin Li, Wei-Ge Chen, Chao He, Henrique S. Malvar
DFT
2009
IEEE
178views VLSI» more  DFT 2009»
13 years 18 days ago
Soft Core Embedded Processor Based Built-In Self-Test of FPGAs
This paper presents the first implementation of Built-In Self-Test (BIST) of Field Programmable Gate Arrays (FPGAs) using a soft core embedded processor for reconfiguration of the...
Bradley F. Dutton, Charles E. Stroud
DFT
2009
IEEE
127views VLSI» more  DFT 2009»
13 years 18 days ago
A Sensor to Detect Normal or Reverse Temperature Dependence in Nanoscale CMOS Circuits
The temperature dependence of MOSFET drain current varies with supply voltage. Two distinct voltage regions exist—a normal dependence (ND) region where an increase in temperatur...
David Wolpert, Paul Ampadu
DFT
2009
IEEE
106views VLSI» more  DFT 2009»
13 years 18 days ago
Reducing Test Point Area for BIST through Greater Use of Functional Flip-Flops to Drive Control Points
Recently, a new test point insertion method for pseudo-random built-in self-test (BIST) was proposed in [Yang 09] which tries to use functional flip-flops to drive control test po...
Joon-Sung Yang, Benoit Nadeau-Dostie, Nur A. Touba
DFT
2009
IEEE
139views VLSI» more  DFT 2009»
12 years 9 months ago
Reduced Precision Checking for a Floating Point Adder
We present an error detection technique for a floating point adder which uses a checker adder of reduced precision to determine if the result is correct within some error bound. O...
Patrick J. Eibl, Andrew D. Cook, Daniel J. Sorin
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