| 释义 |
marginal voltage check
边缘电压检查法;［边际电压核对］
A means of testing the control unit by reducing the power supply voltage on the logic modules. The theory is that if there is a marginal module, it will fail at the reduced voltage.
通过降低加在逻辑模块的电源电压来测试控制单元的一 种手段或方法。其原理是: 如果存在边缘模块,控制单元将在降低电压时失效。 |