. EtherNet / IP TM on TI ’ s Sitara TM processors
نویسنده
چکیده
interoperability of devices. Overview EtherNet/IPTM (EtherNet/Industrial Protocol) is an industrial automation networking protocol based on the IEEE 802.3 Ethernet standard that has dominated the world of IT networking for the past three decades. Despite Ethernet’s unparalleled success in a wide range of business applications, modifications for industrial applications are necessary because standard Ethernet is not a deterministic protocol and therefore cannot guarantee the realtime operation required by applications such as process control and motor control. Since it is fully compatible with IEEE 802.3 and the TCP/IP protocol suite, EtherNet/IP can communicate seamlessly with enterprise servers as well as its primary targets – real-time industrial applications. By creating a communications bridge between the factory floor and the enterprise, EtherNet/IP makes it possible to manage production schedules more efficiently, minimize inventory costs and optimize other business oriented functions. Introduced in 2001, EtherNet/IP is managed by the Open DeviceNet Vendor Association, Inc. (ODVA), which also has responsibility for publishing The EtherNet/IP Specification and coordinating conformance testing. EtherNet/IPTM on TI’s SitaraTM processors Vineet Roy, Software Systems Engineer Texas Instruments W H I T E P A P E R
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