公开(公告)号：US20080111586A1

公开(公告)日：2008-05-15

申请号：US11612476

申请日：2006-12-19

Applicant: Kuo-Jen Kuo ,  Ho-Fu Chen

Inventor： Kuo-Jen Kuo ,  Ho-Fu Chen

IPC: H03K5/22

CPC classification number: H03K5/22

Abstract: An electronic device for determining a type of a memory includes a comparator and a reset controller. The comparator for generating a discrimination signal according to a reference voltage and a first voltage of the memory, includes a first input end for receiving the first voltage, a second input end for receiving the reference voltage, a logic circuit coupled to the first input end and the second input end, for comparing the first voltage and the reference voltage so as to generate the discrimination signal, and an output end coupled to the logic circuit, for outputting the discrimination signal. The reset controller is used for determining the type of the memory according to the discrimination signal.

Abstract translation: 用于确定存储器类型的电子设备包括比较器和复位控制器。 用于根据参考电压和存储器的第一电压产生识别信号的比较器包括用于接收第一电压的第一输入端，用于接收参考电压的第二输入端，耦合到第一输入端的逻辑电路 以及第二输入端，用于比较第一电压和参考电压以产生鉴别信号，以及耦合到逻辑电路的输出端，用于输出鉴别信号。 复位控制器用于根据鉴别信号确定存储器的类型。