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Update : The reported known issues were fixed with netX 90 ROM Code Revision 0x2. For further information, see also PCN 220093 and Revision netX 90. |
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The ROM code based root of trust necessary to hardening the embedded system does not enable IEC 62443 compliant security levels security levels higher than SL 2 due to following limitations:
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Hilscher's V-Model for the bug fixing of the ROM code falls into three broad categories:
In line with the lead-time of typical production lots, Hilscher is going to inform customers in advance about the ROM code change by following the PCN guidelines of the JEDEC standard J-STD-046. |