MEMORY DEVICE FOR COMPUTER

摘要

According to one embodiment, a memory device includes a nonvolatile memory, a volatile memory, a controller, and a board. The nonvolatile memory stores data. The volatile memory holds a part of the data stored in the nonvolatile memory. The memory controller controls the volatile memory and the nonvolatile memory. The nonvolatile memory, the volatile memory, and the memory controller are provided on the board. The memory controller transmits an interrupt signal to a request source, when the volatile memory does not have any data corresponding to an address which the request source requests to access.

主权项

1. A memory device comprising:
a nonvolatile memory configured to store data; a volatile memory configured to store a part of the data stored in the nonvolatile memory; a memory controller configured to control the volatile memory and the nonvolatile memory; and a board configured to provide the nonvolatile memory, the volatile memory, and the memory controller, thereon, wherein the memory controller transmits an interrupt signal to a request source in case of the volatile memory having no data corresponding to an address requested by the request source.