Software architecture
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The following picture shows the pins of netX 90 that are involved in the boot
mode configuration:
Figure 8: Pin configuration for operating modes
Note:
Only valid firmware images pass the verification sequence of the
ROM code. If an image, for whatever reason, is incomplete or
defect, the ROM code follows the sequence depicted in the
Boot
mode flow chart
above.
If the device is blank, MAC addresses derive from unique chip
identifiers coupled with random numbers generated on-chip; and IP
addresses are assigned dynamically via either DHCP or IPv4 Link-
Local.
netX 90 | Production guide
DOC190101PG03EN | Revision 3 | English | 2019-07 | Released | Public
© Hilscher 2019
