Interface device and system including the same

摘要

An interface device includes a request queue and a request queue manager. The request queue includes multiple elements configured to receive corresponding requests from at least one master device and to indicate whether the corresponding requests are included using corresponding occupying bits. The request queue manager is configured to manage the request queue at least based on the occupying bits.

主权项

1. An interface device, comprising:
a request queue comprising a plurality of elements configured to receive requests, including write requests and read requests, from at least one master device, respectively, and to indicate whether the requests are included in the elements using corresponding occupying bits; and a request queue manager configured to manage the request queue at least based on the occupying bits, wherein each of the requests included in the elements indicate a type of request as a write request or a read request.