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DS100DF410 EEPROM File

Patrick Chen
Mastermind 8875 points
Other Parts Discussed in Thread: DS100DF410

Hello,

                Do we have DS100DF410 EERPOM file that can provide? Customer would like to modify below value to EEPROM file. Thank you. 

 

1. 0xff change to 0xc.

2. 0x31 change to 0x20.

3. 0x2d change to 0x4

BR

Patrick

  • 0
    TI__Mastermind 29655 points

    Hi Patrick,

    Please try generating the EEPROM file using SigCon Architect. This can be done by the foloowing:

    1. Download the  SIGCONARCHITECT-RETIMER-PROFILES .zip folder and installing the DS100DF410 profile. You can use the GUI profile with a live device attached or in Demo Mode in order to generate an EEPROM .hex file.

    2.  Make all desired register changes in the Low Level Page.

    3. Navigate to the EEPROM Page and check the settings to determine if the No. of devices, EEPROM size, and EEPROM Header information is accurate. Then, with the appropriate device address highlighted in "Address/Slot list Selection," click "Update Slot From Device" in order to load the Low Level Page settings to the corresponding slot in the EEPROM .hex file.

    For more information, please refer to the following app note: http://www.ti.com/lit/an/snla245/snla245.pdf

    Thanks,

    Michael

  • 0 in reply to Michael Lu (Santa Clara)
    Mastermind 8875 points

    Hello Michael,

                   Thanks for your reply. But I meet a problem on below red mark while run Profile Updaters of DS100DF410? Do you have any comments for it? Thank you. 

    BR

    Patrick

  • 0 in reply to Patrick Chen
    Mastermind 8875 points
    Hello Michel,

    Below is customer question, do you have any comments for them also? Thank you.

    1. Retimer will only access EEPROM with A0 address, if EEPROM address set to non-A0, retimer won't try access these addresses.
    2. EEPROM was pre-programmed as below values, retimer will keep accessing EEPROM, Pin ALL_DONE# is always keep high.
    DIAG>i2cread 0 255 0 57 0 1 78
    0x30 0x00 0x10 0x00 0x00 0x00 0x83 0xc9
    0x36 0x93 0xa2 0x18 0x18 0x00 0x20 0xf4
    0x6d 0x23 0x0c 0x91 0xe5 0x00 0x00 0x13
    0x00 0x39 0x44 0x00 0xc1 0x04 0x62 0x1f
    0x8f 0x99 0x01 0x4a 0x80 0x00 0x41 0x04
    0x10 0x02 0x00 0xa0 0x00 0xc3 0x0c 0x10
    0x54 0x30 0x18 0x24 0x22 0x20 0xa8 0x11
    0x94 0xa3 0x2c 0x32 0x15 0xd7 0x5a 0x5d
    0x75 0x66 0x65 0xa9 0x40 0x00 0x00 0x00
    0x00 0x28 0x00 0x00 0x00 0x00
    DIAG>


    BR
    Patrick
  • 0 in reply to Patrick Chen
    TI__Mastermind 29655 points
    Hi Patrick,

    To resolve the issue you are seeing in SigCon Architect, click "Apply" in order to unlock the grayed-out pages.

    To answer your second post:

    1. Yes, that is correct. The EEPROM must have an address of 0xA0. Otherwise, EEPROM Master Mode will not work properly.

    2. If the ALL_DONE# pin remains high, that means the DS100DF410 is not being programmed properly. Are you able to provide this file as a .hex? I am not sure if the issue is related to your settings or the syntax of the EEPROM data you have programmed.

    Thanks,

    Michael