Enova DGX DVI Boards
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Hardware Reference Manual – Enova DGX 100 Series Digital Media Switchers
NOTE: Interlaced and progressive video are supported into the HDMI Input Board; progressive video is only supported out of the
HDMI Output Board, unless in non-scaling bypass mode.
3D Format Support Yes* (HDMI primary formats)
• Frame Packing 1080p up to 24 Hz
• Frame Packing 720p up to 50/60 Hz
• Frame Packing 1080i up to 50/60 Hz
• Top-Bottom 1080p up to 24 Hz
• Top-Bottom 720p up to 50/60 Hz
• Side-by-Side Half 1080i up to 50/60 Hz
* When used with DXLink Output Boards and the RX Scaler is in Bypass mode.
Audio Format Support Dolby TrueHD, Dolby Digital, DTS-HD Master Audio, DTS, 2 CH through 8 CH L-PCM
(Dolby Digital and DTS support up to 48kHz, 5.1 channels)
Audio Resolution 16 bit to 24 bit
Audio Sample Rate 32 kHz, 44.1 kHz, 48 kHz, 96 kHz, 192kHz
Local Audio Support Yes, insertion and/or extraction of 2 CH L-PCM selectable by channel
DDC/EDID Support • EDID provided by the Enova DGX Digital Media Switcher
• EDID is user re-programmable
• Default has support for HDMI
HDCP Support Yes, full matrix HDCP support (includes any input to any or all outputs)
• Key Management System
• AMX HDCP InstaGate Pro® Technology
• Key support up to 16 devices per output, independent of source device
CEC Support None
Input Voltage (nominal) 1.0 Vpp differential
Output Voltage (nominal) 1.0 Vpp differential
Output Rise Time / Fall Time 100 ps min. to 200 ps max. (20% to 80%)
0.16 UI min. to 0.33 UI max. (@ 1.65 Gbps, 20% to 80%)
Output +5 V DDC Pin 50 mA per output port
Input Board Propagation Delay 2 μs
Output Board Propagation Delay 24 ms for progressive, 48 ms for interlaced, 5 μs when in Bypass mode
HDMI Audio Synchronization
(Embedded Audio)
Progressive and Interlaced Video Formats @ 60 Hz frame rate: Audio is actively delayed to match
video within 8 ms leading or lagging
NOTE: Interlaced and progressive video supported into the HDMI Input Board, progressive only
supported out of the HDMI Output Board unless in non-scaling Bypass mode.
HDMI Audio Synchronization
(Switched Audio)
Progressive and Interlaced Video Formats @ 60Hz frame rate: Audio lags video by up to 22ms.
Audio switching Board Support Yes, Supports break-away audio switching of 2 CH L-PCM for all channels and downmix Dolby
True-HD, Dolby Digital, DTS-HD or DTS for one input channel
Connector 4 DVI-I ports (DVI-D single link is the supported signal type)
Digital Video – DVI Specifications
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