Abstract: This disclosure discloses a memory, a memory use method, a memory manufacturing method, and an electronic device. The memory includes a control layer and at least one storage layer stacked on the control layer. The storage layer includes a plurality of storage channels, and each storage channel includes an independent data interface bus. The control layer includes a plurality of controllers and a plurality of user interfaces, the controller is configured to access data stored in a storage channel connected to the controller. The plurality of controllers are connected to the data interface buses of the plurality of storage channels in one-to-one correspondence. A quantity of user interfaces is the same as a quantity of user storage channels that can be invoked by a user. The quantity of user interfaces is less than a quantity of controllers.

Abstract: A method for processing data on an OTN optical transport network is disclosed in embodiments of the present invention, including: receiving and buffering, through an ILK interface, an Ethernet data frame sent by an Ethernet board; encapsulating the Ethernet data frame into a Generic Framing Procedure GFP data frame; and mapping the GFP data frame to a virtual container of the OTN to form an OTN data frame, and transporting the OTN data frame to a corresponding transparent transmission board through a cross-connect board. An apparatus and a system for processing data on an OTN optical transport network are further disclosed in the embodiments of the present invention.