Reducing ATE Cost in System-on-Chip Test

نویسندگان

  • Ilia Polian
  • Bernd Becker
چکیده

Traditional SoC test scheduling approaches minimize test time under additional constraints. We argue that test costs are not determined by test time alone. Indeed, the speed of used ATE channels influences both cost and test time. We present a case for using a mixture of highspeed and low-cost ATE channels. Two heuristics and an exact algorithm are used. Experimental results show that such a mixture scenario can reduce the cost with no impact on test time.

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تاریخ انتشار 2003