26. Aug 2022

Exercise Wired Interfaces

If your product includes wired communication ports, BELIeVE can exercise these – and the comms protocols include USB, Ethernet, CANbus, ARINC-429, MIL-STD-1553, RS-232, 422 and 485, GPIB, I2C, SPI, PCI, SMbus and LVDS.

The verification of comms ports is important for two reasons. Firstly, as you’re likely to have bought and embedded some opensource comms protocols IP, you should really verify that it functions correctly when integrated with the rest of your system. Secondly, many cyber-attacks are made through comms ports, so you should verify that your design handles unexpected communications correctly. Again, BELIeVE’s ability to document test procedures and results gives you the evidence you need to state, with confidence, that your product was designed with security in mind.

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