Changes between Version 76 and Version 77 of gsc


Ignore:
Timestamp:
04/29/2021 11:25:40 PM (3 years ago)
Author:
Tim Harvey
Comment:

add examples of using EEPROM write protection

Legend:

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  • gsc

    v76 v77  
    169169|| 2     || Reserved || - ||
    170170|| 3-7   || GSC_WP_PASSWD || Must be 0xB when altering bits[0:2] (ie write 0x59 (0xB<<3|0x1) to enable WP_ALL) ||
     171
     172Examples:
     173{{{#!bash
     174i2cset -f -y 0 0x20 0xf 0x5a # enable WP_BOARDINFO (0xb<<3|0x2)
     175i2cset -f -y 0 0x20 0xf 0x59 # enable WP_ALL (0xb<<3|0x1)
     176i2cset -f -y 0 0x20 0xf 0x58 # disable WP (0xb<<3|0x0)
     177}}}
     178
     179Note that by default WP_BOARDINFO is enabled on Newport and Venice GSC's.
    171180
    172181[=#gsc_reset_cause]