The values displayed for memory range represent low-level diagnostics; the values displayed in the status message can be different from the values shown here.

4.Press <ENTER>. The screen displays status messages; for example:

FLASH programming will take about 40 seconds

FLASH pgm:[$001000:$101000)->[$800000:$900000) >

Caution Do not interrupt the display or press any keys during this process.

After about 40 seconds, the display continues.

When FLASH programming is completed, the checksum appears; for example:

FLASH programming will take about 40 seconds

FLASH pgm:[$001000:$101000)->[$800000:$900000) > complete, no errors New FLASH checksum = 0x7B04

The value displayed can be different from the example shown here. Then the Boot menu appears again.

Procedure 5: Reset the Hub

After updating the hub firmware, you must reset the hub for the new firmware to take effect.

1.From the Boot menu, enter 3 to reset the hub and run the hub self-test. The Main menu appears and displays the new hub controller and device agent code version numbers.

2.Verify that the upgrade version numbers are displayed, then go to Procedure 6: Set Manufacturing Values.

If the Main menu displays the Hub Controller version as Unknown, continue with step 3.

Interface 232-RS Functions

Updating the Hub Firmware

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