Product Name: Enova DGX 100 Series Enclosures

========== ============ ==================================
FG#        Name         Description
========== ============ ==================================
FG1061-08  DGX800-ENC   Enova DGX 800 Enclosure
FG1061-16  DGX1600-ENC  Enova DGX 1600 Enclosure
FG1061-32  DGX3200-ENC  Enova DGX 3200 Enclosure
FG1061-64  DGX6400-ENC  Enova DGX 6400 Enclosure
========== ============ ==================================

Enova DGX 100 Series Firmware v3.6.29
========================================================================

* Indicates changes since v3.6.26

- DGX MCPU BootLoader       v1.0.8
- DGX MCPU App              v3.6.2.1*
- 24p Config                v1.2.2.1
- 24p Ext Board             v1.0.0.2
- 6p Switch                 v1.0.2.1
- AIE                       v1.0.1.4
- Audio App                 v1.0.0.40
- Audio App (Dante)         v1.2.0.4
- Audio BootLoader          v1.0.0.4
- Audio BootLoader (Dante)  v1.2.0.0
- Audio Input FPGA          v1.14
- Audio Output DSP          v1.0.0.9
- Audio Output DownMix      v1.0.0.2
- Audio Output FPGA         v1.14
- Center Board              v2.0.6.1
- DGX Power                 v2.4.2.8
- DGX64 AIE                 v2.0.1.1
- DVI/HDMI 4K30 In          v1.0.3.1*
- DVI/HDMI 4K60 Input       v1.0.2.2*
- DVI/HDMI 4K60 Output      v1.0.2.1*
- DVI/HDMI Input            v1.4.5.1*
- DVI/HDMI Output           v1.4.4.1
- DXLink 4K30 Input         v1.0.3.1*
- DXLink 4K30 Output        v1.0.2.10*
- DXLink Input              v1.4.7.1*
- DXLink Output             v1.4.5.2*
- SII9396 RX Microcode      v1.4.1.1*
- SII9396 TX Microcode      v1.3.1.1*
- SRM                       v1.0.5.1
- Scaler FPGA               v1.17
- Valens Rx                 v3.0.6.0
- Valens Rx SB              v3.1.2.0
- Valens Tx                 v3.0.6.0
- Valens Tx DWP-4K          v3.1.2.0
- Valens Tx SB              v3.1.2.0
- XG Rx/Tx                  v1.0.1.4


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Prerequisites
----------------------------------------------------------
!! Before upgrading to this version please read the KNOWN
   ISSUES in regard to AIE extraction on certain outputs.

- NetLinx Studio v4.3.1519 or later.

- NX Series (X200) Master Firmware v1.6.160  or later

Endpoints MUST have the following versions:

- DXLink DX-TX v1.8.38 or later  
- DXLink DX-RX v1.13.34 or later
- DXLink DX-RX-4K v2.2.23 or later
- DXLink DXF-TX v1.4.12 or later
- DXLink DXF-RX v1.4.17 or later
- Solecis SDX-X10-DX v1.4.9 or later
- Solecis SDX-X14-DX v2.1.34 or later

----------------------------------------------------------
Features in this release
----------------------------------------------------------
MCPU
- Add date to DGX logtail timestamp

----------------------------------------------------------
Changes in this release
----------------------------------------------------------
MCPU
 - Limit ASB AUDOUT_VOLUME (or Level 1 volume) to the specified
   AUDOUT_MINVOL and AUDOUT_MAXVOL setting;
 - Turn OFF Channel 24 or 25 volume ramp when min/max is reached
 - Restore correct serial port baud rate in Load Configuration
 - Corrected bogus downmix channel reporting error:
   eg. "PreQual: Channel xx signal unsupported for downmix."
 - Improved reliability of IO Board reboot recovery
 - Corrected pixel clock measurement/reporting issue 

HDMI/DVI Input
 - Fixed VIDIN_STATUS async notification issue
 - Enhanced background checks for processing garbage video
 - Fixed cabled connected flag showing inaccurate cable status
 - Fixed channel reversal bugs for video format notifications
   on DGX6400 inputs 33-64 (VIDIN_RES_REF, VIDIN_HDCPSTATUS)
 - Removed shell var "bg_ch_reset" previously in hotfix 3.4.6-1
   (Prequal will help block garbage video from sleeping sources)

DXLINK Input
 - Fixed channel reversal bug in video format notifications
   on DGX6400 inputs 33-64 (VIDIN_RES_REF, VIDIN_HDCPSTATUS)
   when using a 4K TX WP
 - Corrected HDCP compliance setting persistence when using
   a 4K TX WP with a sleeping or disconnected source
 - Modify DGX_SHELL>channel command to show freerun res/ref
   when no signal present
 - Removed shell var "bg_ch_reset" previously in hotfix 3.4.6-1
   (Prequal will help block garbage video from sleeping sources)

DXLINK Output
 - Improved ethernet switch monitoring to prevent offline
   issues with RX on system power up

All 4K30 I/O Boards
 - Fixed issue where a source with 2560x1440 format could
   cause the I/O boards to reboot if the source was rebooted,
   or disconnected
 - Added a channel reset for an issue where an invalid format
   measurement of some 4k sources (eg. 3840 x 4320i @ 14.9 Hz )
   would cause the  boards to power off or reboot
 - Decrease audio processing delays to minimize unmute time
   when audio events are triggered upstream

4K30 HDMI Input
 - Fixed issue where certain hotplugs or upstream events could
   cause input card to freeze/lock-up
   
4K60 HDMI Input
 - Improved performance for scrambled, premium content 
 - Correct sporadic mis-reporting of some resolutions

4K60 HDMI Output
 - Fixed stale channel command data reported to MCPU
 - Fixed WebGUI async Signal Sense status
 - Reduced video processing churn with Premium content detection
 - Fixed EDID read issue on DVI sinks

----------------------------------------------------------
Known Issues
----------------------------------------------------------

!!IMPORTANT AIE CHANGES!!
- The PreQual feature Pre-Qualifies the video signal AND 
  the planned route to insure (a) the video is valid and 
  (b) the output card and sink are capable of handling the
  routed signal. An unavoidable side effect of this is 
  that DXLINK outputs, WITHOUT an endpoint attached, will
  be BLOCKED by the switcher (since they can't report their
  status). And that means that AIE extraction on an empty 
  DXLink output is not possible.  It is best to use an 
  empty 2k HDMI output instead for AIE extraction on the
  outputs. It is possible to disable the PreQual feature 
  as a last resort.  Contact Tech Support for further 
  instructions on how to do this.
  
- The 4K60 I/O boards ONLY work with AIE cards in these 
  two scenarios:
  (a) Extraction FROM the 4K60 INPUT card
  (b) Insertion TO the 4K60 OUTPUT card
 
- DXLINK and DXLINK Fiber Input cards - New cards shipped 
  with v1.4.6.5 will not work correctly earlier firmware. 
  DO NOT DOWNGRADE these new cards unless using kit v2.0.6
  on a legacy DGX system.

- DGX 100 series systems without 4k60 DXLink should avoid
  using v3.6.30.  This version can query 2k cards with 4k60 
  questions leading to various edid errors/warnings. The only
  difference between 3.6.29 and 3.6.30 is the MCPU version 
  of v3.8.0.1. These issues were fixed in DGX kit 3.8.26
  and later for mixed or 4k60 only systems. 
----------------------------------------------------------
Programming Information
----------------------------------------------------------

- Upgrade time may take up to 2 hours.

- Enova DGX front panels with v2.2.0 provide real time
  status of the Enova DGX update when the update starts.

- The Enova DGX Master will provide real time status
  of the Enova DGX update. The Master's System -> Devices
  page has a "Switcher Update Status" button that will
  launch the status update page. This can be accessed at
  any time.

- Note: DXLink "RX.c" Receivers are not supported by 4K DXlink 
  output cards. "RX.e" are supported for non-4K video content.
