NASA Office of Logic Design

NASA Office of Logic Design

A scientific study of the problems of digital engineering for space flight systems,
with a view to their practical solution.

Magellan Radar Electronics


breadboard.jpg (46876 bytes)


Pulse Repetition Frequency/Timing (PRF/T)

prft_logic.jpg (241586 bytes) Logic Board

prft_interface.jpg (236039 bytes) Interface Board


Baseband Proceessor Unit (BPU)

bpu_circuit_card.jpg (216270 bytes)bpu.jpg (69358 bytes)


Header Coder

header_coder_a.jpg (152133 bytes)header_coder_b.jpg (170103 bytes) A and B Boards


Altimeter Logic and Interface Circuitry

altimeter.jpg (164702 bytes)


Threshold Logic

threshold_logic.jpg (166585 bytes)


Data Formatter Unit (DFU)

bb_subrti_module.jpg (153706 bytes) Opened up; note RAM array mouted to the EMI cover

bb_subrti_controller.jpg (219890 bytes) Controller Board

bb_subrti_ram_bottom.jpg (237599 bytes) Ram array under controller

bb_subrti_ram_lid.jpg (225649 bytes) RAM array mounted to the EMI cover

Home - NASA Office of Logic Design
Last Revised: February 03, 2010
Digital Engineering Institute
Web Grunt: Richard Katz