Cobalt Digital Inc 9903-UDX-ADDA Product Manual page 17

Introduction
9903UDXADDA-OM (V1.5)
GPO Interface
Two independent phototransistor non-referenced (floating) contact pairs
( and ) are available. A GPO can be invoked by setting a GPO
GPO 1/1 GPO 2/2
to be enabled when a card preset is in turn applied (i.e., when a preset is
invoked (either manually or via event-based loading), the GPO is
correspondingly also activated.
Serial (COMM) Ports
The 9903-UDX-ADDA is equipped with two, 3-wire serial ports (
,
Serial Port 1 COM 2 - Serial Port 2
de-embedding to an output port, and provide RS-485 LTC I/O (when licensed
with option ), and can be used with the Ancillary Data Processor option
+LTC
for data insertion or extraction. Either port can be configured as
RS-232 Tx/Rx or RS-422 non-duplexed Tx or Rx.
+SCTE104 Insertion
Option +SCTE104 provides generation and insertion of SCTE 104 messages
into baseband SDI. Message send can be triggered from automation GPI or
other event action modes. The option can also execute card actions based on
SCTE 104 messages received by the card, as well as send triggered SCTE 104
packets to other downstream systems.
The user interface is based on common SCTE 104 operations: Splice Start
Normal, Splice Start Intermediate, Splice End Normal, Splice End
Intermediate, and Splice Cancel (splice_request_data variants), offering full
control of splice start, end, and cancel as well as pre-roll and break duration
offsets. (A Manual Supplement is planned for this option. Please check
product web page.)
9903-UDX-ADDA PRODUCT MANUAL
9903-UDX-ADDA Functional Description
). The ports provide for SMPTE 2020
COM 1 -
1-13