Abstract:
A motherboard with dual memory slot is disclosed. The motherboard includes multiple first memory slots, multiple second memory slots, a storage unit, and a CPU. The first and second memory slots are used for connecting with memory modules of different specifications. A storage unit stores BIOS which identifies the specification of the memory module in booting, and the identification result is provided to the CPU. Consequently, the memory controller in the CPU controls the reading and writing to the memory module according the determining result of the BIOS. As a result, a single motherboard supports memory modules of different specifications, and the flexibility of using the memory modules is improved.
Abstract:
A method for generating a reference voltage is provided. The method for generating a reference voltage includes the following steps: providing a voltage identification signal corresponding to an operating frequency of a processor; receiving the voltage identification signal and providing a reference voltage according to the operating frequency; determining whether the reference voltage is greater than a first threshold voltage or less than a second threshold voltage; regulating the reference voltage corresponding to the voltage identification signal by adding a first offset voltage when the reference voltage is greater than the first threshold voltage; and regulating the reference voltage corresponding to the voltage identification signal by subtracting a second offset voltage when the reference voltage is less than the second threshold voltage. In addition, an electronic device using the method for generating a reference voltage is also provided.
Abstract:
A method for generating a reference voltage is provided. The method for generating a reference voltage includes the following steps: providing a voltage identification signal corresponding to an operating frequency of a processor; receiving the voltage identification signal and providing a reference voltage according to the operating frequency; determining whether the reference voltage is greater than a first threshold voltage or less than a second threshold voltage; regulating the reference voltage corresponding to the voltage identification signal by adding a first offset voltage when the reference voltage is greater than the first threshold voltage; and regulating the reference voltage corresponding to the voltage identification signal by subtracting a second offset voltage when the reference voltage is less than the second threshold voltage. In addition, an electronic device using the method for generating a reference voltage is also provided.