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LM-DIG Firmware Updater Release Notes

Firmware for LM-DIG Copyright © 2019-2025 Lynx Studio Technology, Inc. All Rights Reserved. Revision History / Release Notes

The LynxFirmware application supports updating firmware on the following products:

• PCI Express: AES16e; AES16e-SRC; AES16e-50; E22; E44
• Thunderbolt: LT-TB; LT-TB3 (Including Hilo-TB; Hilo-TB3; Aurora(n)-TB; Aurora(n)-TB3)
• Hilo (connected to computer via Thunderbolt, Dante or USB)
• Aurora(n) (connected to computer via Thunderbolt, Dante or USB)
• LM-DIG connected to Aurora(n)
• LT-DANTE connected to Aurora(n) (FPGA firmware only, not Dante Firmware)
• Aurora 8 or Aurora 16 (connected to computer via Thunderbolt, Dante, USB or MIDI)
• LT-HD inside Aurora 8 or Aurora 16 (connected to computer via MIDI)
• LT-MADI inside Aurora 8 or Aurora 16 (connected to computer via MIDI)

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LynxFirmware Updater Revision History

LynxFirmware Updater 1.0.7 - April 30, 2025

• Added support for Lynx Mesa.

LynxFirmware Updater 1.0.6 - January 25, 2023

• Hilo-TB now only shows the Hilo if the LT-TB is already updated to Firmware 6.5. To update the LT-TB to Firmware 6.5 makes sure to power cycle both the computer and the Hilo, then launch LynxFirmware BEFORE any other applications are loaded.

LynxFirmware Updater 1.0.5 - October 11, 2022

• Updated to Dante 4.5 API. Now supports Apple Silicon based computers.
Added support for Driver Extension on macOS in addition to Kernel Extension.

LynxFirmware Updater 1.0.4 - August 18, 2021

• Updated to Dante 4.4 API. Please note that Audinate does not support Dante on Apple Silicon M1 based computers. Supports Big Sur on Intel.
• Added instruction localizations in Spanish, French, Russian, Portuguese, Indonesian, Italian and German in addition to English.

LynxFirmware Updater 1.0.3 - March 06, 2021

• LT-TB now has DMAV2PLUS; Added readback of clock register to allow Aurora(n) sample rate updates to be seen by driver when clocked externally.
• This build includes:
  AES16e: 14.1
  LT-TB: 6.5
  E44/E22: 2.6

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LM-DIG Firmware Revision History
October 27, 2025 - Firmware 3.0

Changes:

• Aurora(n) Firmware 1.34 or higher is required to use LM-DIG Firmware 3.0.
• Fixes input delay issue for AES and DB-ADAT S/PDIF optical: The delay could have varied between 38 and 127 samples. It is now reduced to 2 samples and can vary by 1 sample. AES or S/PDIF In to Out delay is now 12 or 13 samples depending on the phase of the external device's frame sync.
• Detects S/MUX bit for ADAT input signals. If ADAT User bit 2 is set it indicates that the incoming ADAT data is running at a 2X rate. If ADAT is set as the clock source, Aurora(n) will change to a 2X rate if S/MUX is detected, otherwise the user can manually select a 1X, 2X, or 4X rate.
• Sets S/MUX bit for ADAT output signals.

February 5, 2020 - Firmware 2.0

Changes:

• Added support for DB-ADAT

November 6, 2017 - Firmware 1.0

• Initial release.

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