Q8J Low SWaP Payload Data Storage & Interface Computer
The Data Storage and Interface Board (DSIB), is designed to maximize the Q8J's advanced capabilities and extensive I/O. To meet the needs of demanding applications that handle large amounts of data from multiple sources, DSIB provides a wide range of high-speed and standard interfaces and extensive mass memory storage.
The Q8 DSIB card offers the following key features:
2x CAN bus controllers (one controller capable of switching between two transceivers)
7x RS422 ports, 1x RS485
1x RS422/RS485 (full or half-duplex, factory-configured)
16x LVDS outputs
12x LVDS inputs
4x factory-configured LVDS I/Os
Power:
Input voltage: 6 to 12.6 V (12 V nominal)
12 W typical with all interfaces active and 1 SSD
FORM FACTOR
90 mm x 190 mm x 25 mm, 260 g (DSIB + Q8J + mounting HW)
ENVIRONMENTAL:
Operating temperature: -40 to +60C
MASS DATA STORAGE
Offering two 1 TB SSD, the Q8J DSIB is equipped to store the large amounts generated by high-speed sensors. Not only that, but high-performance processors and extensive FPGA fabric allow for onboard processing of data streaming to and from SSDs.
Did you know
In addition to our standard daughterboards, we offer application-specific development integrating our powerful Q-Card processors with the interfacing options and application-specific electronics you require. Contact our team to learn more about customization.
Offering high processing power and flexibility with low SWaP, Xiphos’ On-Board Computer (OBC) is designed to meet the needs of your most demanding SmallSat missions, giving you full control over all spacecraft subsystems. Based on the Xiphos Q8 processor board, it’s backed by 120+ years of flight heritage.
Subsystem control:. Serial: RS-422/485/232, CAN, and LVDS-based protocols, Gigabit Ethernet and USB 2.0
Satellite monitoring: -5V to +5V analog inputs, 0V to 5V analog inputs, PT2000 thermistor inputs for thermal monitoring
Form Factor: 167.3 mm x 182.6 mm x 91 mm
Weight: 957 g
Operation: Operating Temp. -40 to +60C, Power 7.5W nominal, 14W peak
This processor features the Xilinx Zynq® UltraScale+™ RFSoC and is the result of our relentless quest for evolution. It's at the forefront of our next-generation Q-Card Processors, bringing full SDR capabilities to the next level.
Memory: 4 GB of LPDDR4 RAM (with ECC), 4 GB DDR4 on PL, 2 x 25 MB QSPI Flash (NOR), 2x 32 GB NAND Flash
Xilinx ZU28DR RFSoC, which includes a dual-core ARM Cortex-A53 Application Processing Unit and a dual-core ARM Cortex-R5 Real-Time Processing Unit
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