Browse Prior Art Database

Ping-Pong Buffer Controller for DMA Transfers

IP.com Disclosure Number: IPCOM000036486D
Original Publication Date: 1989-Oct-01
Included in the Prior Art Database: 2005-Jan-29

Publishing Venue

IBM

Related People

Authors:
Krull, JW Oliva, FG [+details]

Abstract

This article describes a device which is in a chip that resides on an I/O processor (IOP) card and is responsible for direct memory access (DMA) between IOP storage and host storage elements. (Image Omitted)