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1.
OVERVIEW
The 7814 series of products are Dual Broadcast Quality Up/Down/Cross Converters that convert between
common SD/SMPTE 259M and HD/SMPTE 292M video signals. The 7814UDX-HD-2 and 7814UDX-
AES8-HD-2 have full up/down/cross conversion capabilities whereas the 7814UC-HD-2/7814UC-AES8-
HD-2 has up-conversion capabilities and the 7814HDC-HD-2/7814HDC-AES8-HD-2 have down-
conversion capabilities. In addition, the 7814XC-HD-2/7814XC-AES8-HD-2 has cross conversion
capabilities. The following table outlines the basic functionality provided by each module. Note that with
the –3G versions of these cards, convert between SD/SMPTE 259M, HD/SMPTE 292M and single link
1920x1080p59.94/50 video signals that are supported*.
Module
7814UDX-HD-2
7814UDX-AES8-HD-2
7814UDX-3G-2
7814UDX-AES8-3G-2
7814UC-HD-2
7814UC-AES8-HD-2
7814UC-3G-2
7814UC-AES8-3G-2
7814XC-HD-2
7814XC-AES8-HD-2
7814XC-3G-2
7814XC-AES8-3G-2
7814HDC-2
7814HDC-AES8-HD-
7814HDC-3G-2
7814HDC-AES8-3G-2
●
= Normal Operation
OB = Outputs Black
SF = Same format (1080i to 1080i)
DF = Difference format (720p to 1080i or 1080i to 720p)
Table 1-1: Control Interface Differences between 7814 Converters Depending on Product
This manual will serve to cover the 7814UDX, the 7814UC, the 7814XC and the 7814HDC base products
as well as the –AES8, –3G,
* References to 3G, SMPTE 424M/SMPTE 425 and single link 1080p59.94/50 refer 10 bit 4:2:2 1080p59.94/50 signals (Level A or B in SMPTE 425M)
References
to
dual
link
When
set
to
output
372M
Initial release will not support +CF option for 1080p59.94/50 output signals
SD
HD
to
to
HD
SD
●
●
●
●
●
OB
●
OB
OB
OB
OB
OB
●
OB
2
●
OB
Variation/Ordering Options
1080p59.94/50
refer
to
SMPTE
dual
link,
PGM
OUT1/2
are
7800/7700 MultiFrame Manual
7814 Series Dual HDTV Up/Down/Cross Converters
HD
SD
HD
SD
To
to
to
to
HD
SD
HD
3G
(DF)
(SF)
(SF)
●
●
●
OB
●
●
●
●
●
●
OB
OB
●
●
●
OB
●
●
OB
OB
●
●
●
OB
●
●
OB
OB
●
●
OB
OB
372M
mapping
for
assigned
for
LINK
A
and
Revision 1.1.3
HD
3G
3G
3G
to
to
to
To
3G
SD
HD
3G
OB
OB
OB
OB
●
●
●
●
OB
OB
OB
OB
●
●
OB
OB
OB
OB
OB
OB
●
●
OB
OB
OB
OB
OB
OB
●
●
●
OB
1080p59.94/50
4:2:2
10
bit
PGM
OUT3
is
assigned
data
format
only.
to
LINK
B
output.
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