HDMI Input & Output Boards
101
Enova Digital Media Switchers - Hardware Reference Manual
HDMI CTA Video Information Code (VIC) Formats
NOTE: CTA VIC formats for 4K HDMI Boards are on page 102.
NOTE: The Consumer Technology Association (CTA) was formerly known as the Consumer Electronics Association (CEA):
the CEA 861 video standard has been renamed to CTA 861.
Audio Data Block
IMPORTANT: For information on troubleshooting audio, including "Audio Format Support on Enova DGX Boards," see
page 105.
4K HDMI Board EDID Resolutions Supported through Local DDC
This section covers all of the default EDIDs for 4K HDMI Boards. In the System Configuration interface, the EDIDs contained
in this section's tables are displayed in a single dropdown menu (General section, Preferred EDID menu) and VICs are
differentiated by the presence of a "p" or "I" in the format.
EDID information for HDMI Input and Output Boards is located on the previous page.
4K HDMI DTD (Detailed Timing Descriptor
VIC # Resolution Refresh Rate and Aspect Ratio
VIC = 1 640x480p 59.94/60 Hz 4:3
VIC = 2 720x480p 59.94/60 Hz 4:3
VIC = 3 720x480p 59.94/60 Hz 16:9
VIC = 4 1280x720p 59.94/60 Hz 16:9
VIC = 5 1920x1080i 59.94/60 Hz 16:9
VIC = 6 720(1440)x480i 59.94/60 Hz 4:3
VIC = 7 720(1440)x480i 59.94/60 Hz 16:9
VIC = 14 1440x480p 59.94/60 Hz 4:3
VIC = 15 1440x480p 59.94/60 Hz 16:9
VIC = 16 Native 1920x1080p 59.94/60 Hz 16:9
VIC = 17 720x576p 50 Hz 4:3
VIC = 18 720x576p 50 Hz 16:9
VIC = 19 1280x720p 50 Hz 16:9
VIC = 20 1920x1080i 50 Hz 16:9
VIC = 21 720(1440)x576i 50 Hz 4:3
VIC = 22 720(1440)x576i 50 Hz 16:9
VIC = 29 1440x576p 50 Hz 4:3
VIC = 30 1440x576p 50 Hz 16:9
VIC = 31 1920x1080p 50 Hz 16:9
VIC = 32 1920x1080p 23.97/24 Hz 16:9
VIC = 33 1920x1080p 25 Hz 16:9
VIC = 34 1920x1080p 29.97/30 Hz 16:9
VIC = 39 1920x1080i 50 Hz 16:9
VIC = 41 1280x720p 100 Hz 16:9
VIC = 42 720x576p 100 Hz 4:3
VIC = 43 720x576p 100 Hz 16:9
VIC = 44 720(1440)x576i 100 Hz 4:3
VIC = 45 720(1440)x576i 100 Hz 16:9
VIC = 47 1280x720p 119.88/120 Hz 16:9
VIC = 48 720x480p 119.88/120 Hz 4:3
VIC = 49 720x480p 119.88/120 Hz 16:9
Channels Sampling Frequency
Basic Audio: 2 channel L-PCM 32, 44.1, 48 kHz Sampling frequency at 16, 20, or 24 bits per sample
Resolution Refresh Rate Max. Video Standard
3840x2160p (Preferred DTD identified in the EDID) 30 Hz CTA (VIC 95)
1920x1080p 60 Hz CTA (VIC 16)
1920x1080p 50 Hz CTA (VIC 31)
1920x1200 50 Hz CVR
1920x1200 60 Hz CVR
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