SPRACH6F January   2019  – September 2025 66AK2G12 , AM2431 , AM2432 , AM2434 , AM3356 , AM3357 , AM3358 , AM3359 , AM4376 , AM4377 , AM4378 , AM4379 , AM5706 , AM5708 , AM5716 , AM5718 , AM5726 , AM5728 , AM5729 , AM5746 , AM5748 , AM5749 , AM6411 , AM6412 , AM6421 , AM6441 , AM6442 , AMIC110 , AMIC120

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
  5. 2Communication Protocols
    1. 2.1 PROFINET
    2. 2.2 EtherCAT
    3. 2.3 EtherNet/IP
    4. 2.4 IO-Link
    5. 2.5 Parallel Redundancy Protocol (PRP)
    6. 2.6 High-Availability Seamless Redundancy (HSR)
    7. 2.7 OPC UA
    8. 2.8 Modbus TCP/IP
  6. 3Sitara Support for 3rd Party Protocol Stacks
  7. 4Revision History

EtherNet/IP

TI provides EtherNet/IP® adapter designs for multiple ICSS enabled devices. The supported feature set is summarized in Table 2-3.

Table 2-3 Supported Feature Set
FeatureDescriptionImplementation
EtherNet/IP Device ClassAdapterYes
ScannerNo
Device ProfileGeneric DeviceYes
Device ConfigurationEDS FileYes
Connection TypesExclusive OwnerYes
Input OnlyYes
Listen OnlyYes
Connection Trigger TypesCyclicYes (1ms)
Application TriggeredNo
Change of StateYes
Maximum ConnectionsClass 18
Class 332
Explicit MessagingConnectedYes
UnconnectedYes
Standard ObjectsIdentity Object (0x01)Yes
Message Router Object (0x02)Yes
Assembly Object (0x04)Yes
Connection Manager Object (0x06)Yes
Device Level Ring Object (0x47)Yes
QoS Object (0x48)Yes
TCP/IP Interface Object (0xF5)Yes
Ethernet Link Object (0xF6)Yes
Supported Elementary Data TypesBOOLYes
SINTYes
INTYes
DINTYes
LINTYes
USINTYes
UINTYes
UDINTYes
ULINTYes
REALYes
LREALYes
STRINGPlanned
BYTEYes
WORDYes
DWORDYes
LWORDYes
STRING2Planned
SHORT_STRINGYes
EPATHYes
Supported Constructed Data TypesFormal ArrayYes
IP Addressing ModesDHCPYes
BOOTPYes
StaticYes
VLAN taggingIEEE802.1Q, 3 bit PCP (8 levels)Yes
Switch queues4
StatisticsMedia counters supported per interface (dual port switch)Yes
Interface counters supported per interfaceYes
CIP Sync (PTP/IEEE1588)Supports Drives Profile : E2E clockYes
PTP over UDPYes
Transparent Clock supportedYes
Ordinary Clock supportedYes
Single and Two step clock supportedYes
Supported Network FeaturesDevice Level Ring (DLR) - Beacon basedYes
Address Conflict Detection (ACD)Yes
Quality of Service (QoS)Yes
CIP Reset ServicesIdentity Object Reset Services of Typ 0, 1, and 2
Device Level Ring (DLR)Beacon basedYes
Self configuringYes
Min. beacon interval200µs
Min. beacon timeout400µs
Baud Rate100 Mbit/sYes
10 Mbit/sYes
Duplex ModeHalf

Yes

FullYes
Auto-NegotiationYes
ConformanceODVA CT21