Abstract: The invention discloses a diamond trading platform, comprising: a diamond information archiving unit, a diamond reference price calculation unit, a market estimation price calculation unit and a distribution result display unit. The diamond information archiving unit is connected to the diamond reference price calculation unit, the market estimation price calculation unit obtains designated sales market maximum diamond estimation price information and designated sales market minimum diamond estimation price information by the diamond information archiving unit and the diamond reference price calculation unit. The distribution result display unit is connected to the market estimation price calculation unit to display the designated sales market maximum diamond estimation price information and the designated sales market minimum diamond estimation price information.

Abstract: A flash storage comprises a flash memory, including a plurality of physical memory blocks, each of physical memory blocks comprising a plurality of memory segments, and a plurality of physical sectors, and each of physical sectors being further provided therein with at least a user data column and a logical address pointer column. When physical data is written into the user data column, writing logical address pointer data into the logical address pointer column of the same physical sector may be performed together by the control of a micro-controller. Furthermore, the logical address pointer data in the same memory segment are arranged to be a backup memory segment address mapping table and then stored in one physical memory block. The backup memory segment address mapping table may be loaded directly and stored into a registered memory by the micro-controller when the system boots.

Abstract: A flash storage comprises a flash memory, including a plurality of physical memory blocks, each of physical memory blocks comprising a plurality of memory segments, and a plurality of physical sectors, and each of physical sectors being further provided therein with at least a user data column and a logical address pointer column. When physical data is written into the user data column, writing logical address pointer data into the logical address pointer column of the same physical sector may be performed together by the control of a micro-controller. Furthermore, the logical address pointer data in the same memory segment are arranged to be a backup memory segment address mapping table and then stored in one physical memory block. The backup memory segment address mapping table may be loaded directly and stored into a registered memory by the micro-controller when the system boots.

Abstract: A memory array apparatus with shorter data accessing time is proposed. The memory array apparatus comprises a register administrator and a plurality of data registers between a micro controller and at least one memory array. The data to be accessed are divided into a plurality of data blocks according to a predetermined data unit. The data block is firstly stored in corresponding data register and then read by the main frame or stored into the corresponding memory array. At the same time, the next data block is stored in the corresponding data register through circuit switched by the micro controller. The pending time of the main frame and the data accessing time can be advantageously reduced.

Abstract: A mouse device capable of storing data comprises a storage medium processor used to control and process actions between each component. The storage medium processor is connected with a device function processor, a mouse function controller, and an interface controller. The storage medium processor has a data read control circuit therein to control access of data in a storage medium. The mouse function controller is used to control and process actions of mouse. The interface controller is used to process signal handshaking and data transmission of a connection interface. A buffer memory management unit connected with a buffer memory is also provided to enhance the speed and stability of data transmission. The mouse device capable of storing device thus has both the storage function of memory peripheral and the cursor control function of mouse.

Abstract: A memory array apparatus with shorter data accessing time is proposed. The memory array apparatus comprises a register administrator and a plurality of data registers between a micro controller and at least one memory array. The data to be accessed are divided into a plurality of data blocks according to a predetermined data unit. The data block is firstly stored in corresponding data register and then read by the main frame or stored into the corresponding memory array. At the same time, the next data block is stored in the corresponding data register through circuit switched by the micro controller. The pending time of the main frame and the data accessing time can be advantageously reduced.