| 摘要 |
A test system with improved signal integrity as restraining a reflecting wave is provided to improve signal integrity at an operation frequency of a high speed memory using a divided transmission line. A test system includes a test unit(220) and a test board(210). The test board is connected to the test unit, and is loaded with a plurality of memories connected in parallel through a transmission path. The test board includes a compensation unit to compensate signal distortion on the transmission line. The compensation device is an inverter connected to the transmission line.
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