COBHAM DDPC Manuel d'utilisateur

Cobham Surveillance GMS Products 1916 Palomar Oaks Way Ste 100 Carlsbad, CA 92008 100-M0070X2 05/14/2009

100-M0070X2 10 of 26 www.cobham.com/gms the DDPC unit. Figure 4 shows the DDPC system configuration for User Data w/wo AES Decryption Se

100-M0070X2 11 of 26 www.cobham.com/gms DDP CARDSET UP AND CONTROL PC50 I/O2 RS232VIDEOBNC USBDECODERVIDEO MONITORBNCASI IN LVDS/TTL I/O

100-M0070X2 12 of 26 www.cobham.com/gms 5 Hardware Overview The DDPC is designed to fit in one slot of the MSR or in an optional extern

100-M0070X2 13 of 26 www.cobham.com/gms The DDPC has a Micro-controller and an FPGA that can do highly complex computations. Its ability

100-M0070X2 14 of 26 www.cobham.com/gms 5.2.1 System Active LED A solid LED indicates that the system has power, and a blinking LED ind

100-M0070X2 15 of 26 www.cobham.com/gms Pin Signal Description 1 5V 5V POWER

100-M0070X2 16 of 26 www.cobham.com/gms 5.2.7 50 PIN IO PORT The 50 PIN IO PORT is a data IO interface connected to an ERNI 054596 0.05

100-M0070X2 17 of 26 www.cobham.com/gms 5.3 DDPC Top side Located near the front of the DDPC are the POWER PLUG and the MSR MOTHER BOA

100-M0070X2 18 of 26 www.cobham.com/gms 6 Software Overview Configuration, control and monitoring of the DDPC unit can be implemented

100-M0070X2 19 of 26 www.cobham.com/gms 6.3.1 Function AES Decryption When the program is launched, the screen shown in Figure 8 is di

100-M0070X2 2 of 26 www.cobham.com/gms Table of Contents 1 Acronyms ...

100-M0070X2 20 of 26 www.cobham.com/gms Figure 10 AES Decryption Descrambling Mode 6.3.2 Function High-Speed Data When this program

100-M0070X2 21 of 26 www.cobham.com/gms 6.3.2.1 Function High-Speed Data Buttons and Selects Com Port Selection: Select the COM port th

100-M0070X2 22 of 26 www.cobham.com/gms 6.3.3.1 Function User Data Buttons and Selects Com Port Selection: Select the COM port that

100-M0070X2 23 of 26 www.cobham.com/gms Reset Button: Clicking on this button re-initializes the DDPC FPGA. Query Button: Clicking on th

100-M0070X2 24 of 26 www.cobham.com/gms Case (go to www.cobham.com/gms for details) MSR (Sold Separately) See separate data sheets Rac

100-M0070X2 25 of 26 www.cobham.com/gms Appendix A: Cable, DDPC to High-Speed Data out

100-M0070X2 26 of 26 www.cobham.com/gms Appendix B: Cable, User Data RS-232

100-M0070X2 3 of 26 www.cobham.com/gms List of Figures Figure 1 Three CH MSR w/optional BDC’s and DDPC ...

100-M0070X2 4 of 26 www.cobham.com/gms 1 Acronyms This section lists and describes the various acronyms used in this document. Name Me

100-M0070X2 5 of 26 www.cobham.com/gms 2 Introduction The GMS Digital Data Processor Card (DDPC) is a data processor with several power

100-M0070X2 6 of 26 www.cobham.com/gms 3 System Overview The GMS Messenger Digital Link (MDL) system utilizes a robust digital modulati

100-M0070X2 7 of 26 www.cobham.com/gms A single MSR with internally mounted BDC-s and DDPC can support up to 3 independent antennas. Wit

100-M0070X2 8 of 26 www.cobham.com/gms 4 Getting Started The DDPC is pre-configured by GMS prior to shipment (based on customer require

100-M0070X2 9 of 26 www.cobham.com/gms 4.1.2 High Speed Data w/wo AES Decryption Setup The High Speed Data with or without AES Decrypt