The "Info" Command; Video Modes Commands - Network Electronics ADC-SDI-CC User Manual

ADC-SDI-CC
Here xxxx denotes the source and destination rack and slot coordinates, while X represents a version
number. As of primo July 2004, these revisions would be:
xxxxADC-SDI-CC\
PIC sw rev 1.0.2\
FPGA sw rev 6\
Protocol ver 1.0

6.3 The "info" command

This command report the entire state of the card. An example:
xxxxCVBS\
Locked 50Hz\
Field 1 mark on\
Comb on\
Pedestal on
Status of Status string
Input Select CVBS
Svideo
YpbPr
RGB
Analogue input. Locked 50Hz
Locked 60Hz
Not locked 50Hz
Not locked 60Hz
Field 1 marking Field 1 marking on
Field 1 marking off
Chroma filter Comb on
Comb off
Pedestal Pedestal on
Pedestal off
The "info" command is composed by many minor lines, fully specified in table 6. In general, when a
condition is normal, it is not reported. For instance, pedestal is reported when locked to 50Hz, even tough
the setting has no effect on the video.

6.4 Video modes commands.

The CVBS, RGB, Svideo and YPbPr commands sets the video input mode. Remember that RGB -mode
needs separate sync on the CVBS/Luma channel. This sync may be a synchronous CVBS-signal.
Network Electronics AS, P.O.Box 1020, N-3204 Sandefjord, Norway. Tel.: +47 33 48 99 99 – Fax: +47 33 48 99 98
E-mail: support@network-electronics.com – Web: http://www.network-electronics.com/
Technical specifications are subject to be changed without notice.
Table 6: The info command broken up in components.
Comment
CVBS is selected
Svideo is selected
YPbPr is selected
RGB is selected
Locked to 625 lines 50 Hz.
Locked to 525 lines 60 Hz.
Not locked, previously locked to 50Hz.
Not locked, previously locked to 60Hz.
The Mark Field 1-feature is turned on.
The Mark Field 1-feature is turned off.
Comb filter selected.
Chroma trap filter is selected.
Pedestal present is selected.
Pedestal not present is selected.
Rev. 3
DATE: 23 July 2008
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