Changes between Version 41 and Version 42 of gsc


Ignore:
Timestamp:
10/28/2019 05:38:28 PM (5 years ago)
Author:
Tim Harvey
Comment:

added notes about user eeprom preservation during firmware updates

Legend:

Unmodified
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  • gsc

    v41 v42  
    456456  * EEPROM_WP_BOARDINFO (R15.1) will dissallow user i2c writes to the ''Board Info'' EEPROM region
    457457 5. The GSC v3 used on the Newport product family provides 128 bytes of '''Secure Key''' area instead of 96.
     458
     459GSC firmware update Notes:
     460 * when using {{{gsc_update}}} to update the GSC firmware all user eeprom areas are preserved.
     461 * when using {{{jtag_usbv4}}} to update the GSC firmware via JTAG all user eeprom areas are preserved for GSCv3 (Newport)
     462 * when using {{{jtag_usbv4}}} to update the GSC firmware via JTAG all user eeprom areas are erased for GSCv1/GSCv2 (Laguna, Ventana)
    458463
    459464=== EEPROM Secure Key Example ===