Title :
Dependability Issues of INPE´s ESA/CCSDS Telecommand/Telemetry Subsystem
Author :
Bezerra, Eduardo Augusto ; Azevedo, Luciano Rigelo ; Silva, Eurides Michel da
Author_Institution :
Electr. Eng. Dept., Univ. Fed. de Santa Catarina, Florianopolis, Brazil
Abstract :
This paper introduces and discusses dependability features of a Telecomm and and Telemetry subsystem designed under a Brazilian Space Program contract. The whole subsystem has been developed in a hardware description language (HDL), targeting anti-fuse programmable once FPGA devices. The discussed features include device redundancy, at hardware level, and several adopted strategies at the HDL level.
Keywords :
field programmable gate arrays; hardware description languages; telemetry; Brazilian Space Program; ESA/CCSDS telecommand/telemetry subsystem; antifuse programmable once FPGA devices; device redundancy; hardware description language; Clocks; Convolutional codes; Decoding; Encoding; Field programmable gate arrays; Hardware; Synchronization; Dependability; FPGA; VHDL; space applications; telecommand; telemetry;
Conference_Titel :
Dependable Computing Workshops (LADCW), 2011 Fifth Latin-American Symposium on
Conference_Location :
Sao Jose does Campos
Print_ISBN :
978-1-4577-0194-8
Electronic_ISBN :
978-0-7695-4394-9
DOI :
10.1109/LADCW.2011.17
