Installation & Operation Manual TCC70XS
Page 91
4.3.12
“Generate“: Basic Set–Up of the Time Code Generator
The time code generator outputs the time addresses and the user data in various time code
formats: as
LTC
, as
D-VITC
, as ancillary data packets of type
ATC_LTC
and/or
ATC_VITC
.
The data content within these time code types are identical always.
The following methods of operating are provided for the time code generator:
•
REAL
–
TIME
: Using a real
–
time reference, the time information of the generated time
code corresponds to a local time zone. The user data may transport the date.
•
FREE
: The time code generator counts the time continuously without any time jumps.
This is an additional service for the real
–
time feature helping to shift a legal time jump.
•
JAM SYNC
: The time code generator accepts data from the time code reader.
•
START
: Preset values can be entered from which the time code generator starts to
count. A start
–
stop operation is possible: START/STOP via GPIO or function key.
Frame rate and sync signal for the phase and frequency synchronization can be selected. This
setting is valid for each method of operating as well as for each time code format.
The configuration page
Generate
(example shows the browser view):
Frame Rate
Adjust the frame rate of the time code generator. If TCC70XS is used in a video
application, the frame rate has to match the picture rate of the television signal:
Frame rate
at this television signal
24
720p/24; 1080p/24
25
625/50 (PAL); 720p/50; 720p/25; 1080i/50; 1080p/25; 1080p/50
30
720p/60; 720p/30; 1080i/60; 1080p/30; 1080p/60
30 df
525/59.94 (NTSC); 720p/59.94; 720p/29.97;
1080i/59.94; 1080p/29.97; 1080p/59.94