User`s manual

100-M0070X2 23 of 26
www.cobham.com/gms
Reset Button: Clicking on this button re-initializes the DDPC FPGA.
Query Button: Clicking on this button will set all the fields to the current operation mode,
except the Descrambling Key.
Apply Button: Load the DDPC with the new Descrambling Mode and Descrambling Key.
Save Button: Clicking this button will save the settings to the DDPC so when power is recycled
the DDPC will remember the last settings.
4K Mode: This box indicates the mode of the received signal (Red for 2K and green for 4K).
7 Specifications
The following sections outline the overall specifications for the DDPC unit.
Main Board
Processors
Xilinx FPGA
AVR Micro-controller
Interfaces
Control
2 RS-232C via JST SM10B-SRSS-TB 10 pin
USB-1 via USB-B Connector
MSR I2C via 80 pin edge connector, mates with SAMTEC MEC1-140-02-F-
D-A
Transport/Data Stream in/out
ASI in via BNC-F Connector
50 Pin I/O Micro-Header, ERNI 054596 0.05-inch Connector
ASI out via BNC-F Connector
DC Power
2 pin, AMP 350786-2 Connector
MSR via 80 pin edge connector, mates with SAMTEC MEC1-140-02-F-D-A
AC Power (Optional with external in-line cable assembly)
Controls & Status
“ACTIVE” – Provides indication that system is powered and processing data
“FUNCTION” – Provides indication that the special function is active
Full DDPC System control and status is accessed through either its RS-232C or USB-
1 control ports via the supplied MS Windows based control application.
Physical
Size (inches): 3.8 x 2.78 x 0.5 (Less Connectors)
(cm): 9.65 x 7.06 x 1.27
Weight: 2.0 oz (56.5 grams)
Environmental:
Operational Temperature: -10 to 70 deg C
Humidity: Up to 100% non-condensing
DC Power
DC Voltage Range: 9 -15V
Power Consumption: 4.8 Watts