Re:The second operating system hiding in every mobile phone
by informatimago on Wednesday November 13, 2013 @06:29AM
(#6724516)
You can code bugs and security failures into a FPGA as well as in software.
[ Parent
| on HN ]
Re:The second operating system hiding in every mobile phone
by klez on Wednesday November 13, 2013 @07:50AM
(#6724843)
Yes, but you depend less on bugs caused by levels of abstraction below your code, such as runtimes, OSes etc.
Re:The second operating system hiding in every mobile phone
by bri3d on Wednesday November 13, 2013 @03:46PM
(#6728356)
Between writing and formally verifying HDL, logic synthesis (often using third-party or vendor-provided blocks or soft IP, mind you), behavioral and logic simulation (software!), layout, MDP, and building test harnesses that actually test the final hardware, I would actually trust a lower-level language compiled using a well-known compiler and running on a small RTOS on a proven CPU more than I'd trust a new design synthesized into FPGA or especially ASIC form.