| 摘要 |
This invention provides a device of Flash Modules Array or Flash Array (FA) for short, with a higher capacity, higher speed and lower power consumption. A device of flash array comprises: a one or more physical I/O interfaces, for performing data transmission with the outside or upstream; one or more ports for flash modules consisting of multiple flash memory modules, a flash array controller, set between the physical I/O interface and the flash modules, further including: a block mapping unit, for performing the address mapping between the logical address which is transmitted between the physical I/O interface and the outside and the physical address which is transmitted between the physical I/O interface and the flash array. The invention is applied in the field of flexible solid state storage device. |
