EVB-LAN9252-DIG-IO Datasheet, PDF (23/37 Pages) Microchip Technology – EVB-LAN9252-DIG-IO EtherCAT® DIG I/O User’s Guide

LAN9252 EEPROM Programming
5. After scanning is complete, the right panel of the TwinCAT window will appear as
shown in Figure 3-4.
FIGURE 3-4:
TWINCAT DEVICE LIST
6. After a successful scan, click the “Device 2 (EtherCAT)” drop down bar on the left
panel of the TwinCAT tool (as highlighted in Figure 3-4). Then click the “Online”
tab on the right-side panel of the TwinCAT tool, as shown in Figure 3-5. Right
click the LAN9252 listing and select “EEPROM Update” from the contextual
menu.
FIGURE 3-5:
TWINCAT EEPROM UPDATE
7. Upon selecting “EEPROM Update”, the Write EEPROM window will open. Click
the “OK” button to initiate EEPROM programming.
FIGURE 3-6:
TWINCAT WRITE EEPROM
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Preliminary
DS50002332A-page 23