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Overview
EVB-LAN9254 allows engineers to quickly develop using an EtherCAT slave controller in DIGIO mode - without a microcontroller. 32 separate digital input/output lines are available and configuration is applied via an attached ESI EEPROM.
A footprint also exists for optional fitment of an external MII interface. This enables evaluation of EtherCAT Coupler topologies using a second EVB-LAN9254 or external PHY.
Applications: Standalone IO modules, interlocks, encoders, relay systems
- LAN9254 EtherCAT Slave Controller (ESC) with integrated PHYs
- EtherCAT Technology Group (ETG) conformance tested
- Configuration via attached ESI EEPROM
- 32 Digital IO lines
- Optional MII interface for third port within EtherCAT Coupler applications
- 6-Port Ethernet Coupler application example available (requires 4 EVB-LAN9254 boards)
Peripherals:
- EtherCAT System Information (ESI) EEPROM
- Clock daisy chain
- EtherCAT Distributed Clock (DC) outputs
EVB-LAN9254 Board
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Documentation
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| EVB-LAN9254 DIGIO Schematic | Board Design Files | Download | ||
| EVB-LAN9254 DIGIO Altium Design Files | Board Design Files | Download | ||
| EVB-LAN9254-DIGIO-ESI_FILES | Software Libraries and Firmware | Download | ||
| EVB-LAN9254 DIGIO BOM | Board Design Files | Download | ||
| EVB-LAN9254-DIGIO Evaluation Board Users Guide | User Guide | Download | ||
| EVB-LAN9254-DIGIO ETG Compliance Certificate | Certifications | Download | ||
| 6-Port EtherCAT Coupler Application Example with EVB-LAN9254-DIGIO Evaluation Board | Supporting Collateral | Download | ||
| 6-Port EtherCAT Coupler ESI File | Software Libraries and Firmware | Download |