Ericsson AVP 1000 Reference Manual page 208

Web GUI Control
5.4.4.4.7 Data Input Configuration (Not Supported in this Release)
To configure the Data Input Pins using the GUI, select the Advanced Setup tab on
the Device Configuration page on the GUI. Expand Encoder > Slots > Slot n
Data & GPI Card > RS232 Input options in the Advanced Video Processor
Settings widget.
Figure 5.29 Data Input Configuration
Table 5.7 Data Input Configuration Options
Parameter Options
Enabled True
False
Encoding Wenger
Motorola
DVB
Ericsson
Baud Rate 1200
2400
4800
9600 (Default)
19200
38400
Buffer Mode Send Immediately
5-32
Description
Data Channel enable/disable
Identified in the PMT as a component of type 0xC1 with no descriptors.
Wegener ASYNC data are transmitted as private stream 2 type data. This stream conforms
to ISO13818. The adaptation field is used to add stuffing bytes if needed to complete a TS
packet. Stuffing bytes are set to a value of 0xFF. Payload data bytes follow the packet
length field and do not include a CRC field.
Identified in the PMT as a component of type 0xC0 with no descriptors.
The IEC-232 data are encapsulated directly into the full 184 payload bytes of the transport
packets (i.e. no PES layer).
The IEC-232 data-stream is expected to contain complete DCIIText packets. These packets
must be preceded by the sequence (0x7F, 0xFE, 0x7F, 0xFE) followed by 2 bytes which
contain the length of the DCIIText packet. If this sequence is not detected, the card shall
raise an alarm to indicate that it is not locked to the data stream.
Format as specified by DVB
Ericsson proprietary format
Sets the baud rate of the IEC-232
asynchronous data channel (Baud/s)
Only available in Ericsson encoding mode. If selected, whenever data is available at the
EN/LZT 790 0023/1 R16A