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VLSID
2005
IEEE
131views VLSI» more  VLSID 2005»
14 years 5 months ago
Efficient Space/Time Compression to Reduce Test Data Volume and Testing Time for IP Cores
Abstract-- We present two-dimensional (space/time) compression techniques that reduce test data volume and test application time for scan testing of intellectual property (IP) core...
Lei Li, Krishnendu Chakrabarty, Seiji Kajihara, Sh...
ATS
2004
IEEE
126views Hardware» more  ATS 2004»
13 years 8 months ago
Alternative Run-Length Coding through Scan Chain Reconfiguration for Joint Minimization of Test Data Volume and Power Consumptio
Test data volume and scan power are two major concerns in SoC test. In this paper we present an alternative run-length coding method through scan chain reconfiguration to reduce b...
Youhua Shi, Shinji Kimura, Nozomu Togawa, Masao Ya...
VTS
2000
IEEE
99views Hardware» more  VTS 2000»
13 years 9 months ago
Virtual Scan Chains: A Means for Reducing Scan Length in Cores
A novel design-for-test (DFT) technique is presented for designing a core with a “virtual scan chain” which looks (to the system integrator) like it is shorter than the real s...
Abhijit Jas, Bahram Pouya, Nur A. Touba