逻辑转换 meaning in English

logical conversion

Ti ? the rate of change of the input voltage waveform during a logic transition ( low - to - high or high - to - low )
在逻辑转换期间，输入电压信号波形的变化率(由低到高或由高到低) 。
A meta - trigger table is created to fulfill user - customization because in reality business conversion functions are changeable and unforeseeable
针对业务转换函数的不可预见性,通过建立元触发器表,实现了业务逻辑转换函数的可定制。
In the hardware , the conversion from serial port , parallel port or usb port to jtag port is realized by a cpld component , by which the volume of the emulator can be reduced and its reliability can be enhanced as well . the feature of this paper is the design of software section
硬件部分主要采用了cpld器件来实现串口，并口， usb口到jtag口的逻辑转换，采用cpld器件来实现此转换功能不但减小了仿真器的体积，而且还增强了仿真器的可靠性。