Abstract
In order to implement Method 1015 of GJB 548B, TDBI(Testing During Burn In) technology of integrated circuit is widely used in the aging process of core VLSI(Very Large Scale Integration) which is included of FPGA, DSP, CPU and dedicated chips. Many models of TDBI equipment at home or abroad have been come into use. It is an important task to calibrate TDBI equipment in system level and ensure the traceability of its measurement value. At present, the calibration device of TDBI equipment has been successfully finalized and put into production, which has the advantages of convenient use and high cost performance. This paper mainly introduces the calibration method for TDBI equipment of integrated circuit from the aspects of the overall architecture design, signal adaptation design and calibration software design.
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