COnfiguration Memory BOot manager COMBO PRODUCT OVERVIEW The 3DCO0849 COMBO is a space grade configuration memory boot manager to configure SRAM based FPGAs requiring a large configuration memory 3D PLUS's COMBO module provides a unique solution that combines all required hardware resources into a single module to boot and scrub the SRAM based FPGA in the smallest PCB footprint available in the market COMBO is an all-in one smart space grade solution performing the following functions Integrating a 16 Gbit RT NAND Flash capable of storing multiple large configuration images for the FPGAs and their embedded processors Mitigating the different bitstreams against radiation effects Booting the SRAM based FPGA from the required configuration image stored in the NAND Flash Providing file protection for golden bitstream Supporting functionality to Detect and Correct safely the errors of the SRAM based FPGA when needed Allowing the in-flight reconfiguration of the bitstream Allowing persistent file storage if needed Supporting different SRAM FPGA types AMD Xilinx FPGAs Versal ACAP Ultrascale Ultrascale + 7 series KEY FEATURES COMBO is a turnkey solution compatible with SRAM FPGAs to Safely boot the SRAM-based FPGA requiring large configuration memory Scrub and monitor the SRAM based FPGA when needed KEY BENEFITS High density full space grade solution to boot high end SRAM based FPGAs Multiple reliable bitstream images management with data integrity Enhance system's reliability by monitoring and scrubbing SRAM base FPGAs Key solution for on-orbit reconfiguration Smallest footprint on PCB Time and money savings INTERFACES For user ground support to store bitstreams and configuration files Interface RADIATION TOLERANCE TID 50 krad SEL LET 62.5
MeV.cm²/mg
MODULE CONFIGURATION Power Supply 1.2
V 2.5
V 3.3
V 483 BGA pins module BGA pitch = 1.27
mm ENVIRONMENT PERFORMANCES -40 C to +105 C Baudrate 115 200 bps SPI Ground Support interface Bandwidth up to 264 Mbps Dual Quad For in-flight use to boot SRAM FPGAs and MPSoCs SPI Boot interface Bandwidth up to 264 Mbps Dual Quad SelectMap Interface 8-bit 16-bit Frequency 33 MHz For in-flight use to Read and Write R&W bitstreams/files SPI R&W interface Bandwidth up to 264 Mbps Dual Quad 14