Platinum™ IP3
Installation and Operation Manual
Analog Composite Video Modules
© 2016 Imagine Communications Corp.
Proprietary and Confidential.
September 2016 | Page 247
serializer on the rising edge of the accompanying 27 MHz clock signal and serialized at 10 times the data
rate (270 MB/s). As the serial data is used to clock downstream devices, the serial signal is scrambled
and encoded using a non-return to zero (NRZI) algorithm to ensure that clock transitions occur during
long periods of all 1s or 0s to keep the receiving PLLs locked.
The NRZI / scramble polynomial is defined as
G1 (X) = X
9
+ X
4
+ 1 and G2 (X) = X + 1
The completed NRZI serial signal is buffered into two copies of itself for distribution to the crosspoint
module(s) within the frame.
Back Panel I/O Module for PM-DEC-IB/PT-DEC-IB
The
PT-V-BP
back panel I/O module corresponds to the
PT-DEC-IB
module.
Installation
Input Module Installation
All input modules are installed at our manufacturing facility. If you need to purchase additional
components, please contact your dealer or our Sales Department.
Back Panel I/O Module Installation
All back panel modules are installed at our manufacturing facility. If you need to purchase additional
components, please contact your dealer or our Sales Department.
Control
This Module’s parameters can be enabled and/or changed via CCS Navigator or the IP3 Controller.
Controllable Parameters
Table 111:
PT-DEC-IB User-Controllable Parameters List
Parameter
R/W
Description
Options
Module
Parameter Hysteresis
R/W
Sets hysteresis for parameters
needing it
0 to 5 seconds in 500 ns steps
(
1 s
)
Sync Select
R/W
Selects which physical sync port
the module uses as a reference
Sync 1
Sync 2
Sync 3
Sync 4
In
Signal Presence (1-8)
(Table Parameter)
RO
Reports presence or absence of
valid input signal
Off
On
Video Standard (1-8)
R/W
Sets video standard
Auto
