Abstract: A memory control method, including: writing a write-in data which has a logical address into a write-in cache buffer; generating a write-in address mapping table which maps the logical address of the data to a physical address of a main memory, and writing the write-in address mapping table into a cached data mapping table write buffer; writing the write-in data into the main memory according to the write-in address mapping table; and when an available storage space of the cached data mapping table write buffer is reduced to reach a predetermined threshold, writing the address mapping table in the cached data mapping table write buffer into the main memory, and storing a corresponding main memory write-in address mapping table into a global mapping table buffer.

Abstract: The present invention provides a network device and a control method thereof. The network device comprises: a receiver, a transmitter, a storage unit, and a processing unit. The storage unit is utilized for storing a software, and the processing unit is coupled to the receiver, the transmitter, and the storage unit, and utilized for reading the software from the storage unit and executing the software to execute following operations: calculating a first predetermined time and driving the transmitter to generate a network linking signal and output the network linking signal by the transmitter; polling a link status of the network device and a link partner to generate a first detecting result; and determining whether to power down the transmitter according to the first detecting result and the first predetermined time.

Abstract: The present invention provides a network device and a control method thereof. The network device comprises: a receiver, a first timer, a transmitter, a detector, and a controller. The first timer is utilized for calculating a first predetermined time. The transmitter is coupled to the first timer, and utilized for generating a network linking signal and outputting the network linking signal. The detector is coupled to the receiver, and utilized for detecting a link status of the network device and a link partner to generate a first detecting result. The controller is coupled to the first timer, the transmitter, and the detector, and utilized for determining whether to power down the transmitter according to the first detecting result and the first predetermined time.

Abstract: The present invention provides a network control circuit having a pseudo hot plug function and a pseudo hot plug method for a network control circuit. The network control circuit comprises: a network processing module for executing a network function of the network control circuit, a network detecting unit for detecting a connection status of a network connected to the network control circuit so as to generate a detecting result, and a control unit coupled to the network detecting unit and the network processing module, for determining whether to turn off the network processing module according to the detecting result. When the detecting result shows that the connection status of the network is un-connecting, the control unit determines to turn off the network processing module. When the detecting result shows that the connection status of the network is connecting, the control unit determines to turn on the network processing module.