Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
Hard real time --> must finish the task within the restrict time
Soft real time --> can finish the task "on time" or exceed the deadline time for a few amount of time
Added after 45 seconds:
Hard real time --> must finish the task within the restrict time
Soft real time --> can finish the task "on time" or exceed the deadline time for a few amount of time
Added after 45 seconds:
Hard real time --> must finish the task within the restrict time
Soft real time --> can finish the task "on time" or exceed the deadline time for a few amount of time
In Hard Real Time Systems the correctnes of output depends on time. not before and not after and time must be prdictable .
In Soft real time systems if it can't meet the required time , this will affect only the quality but not the correctnes of results. off course up to limit.
Hard real time systems are systems that can not tolerate any delay in the response ………like cars or a planes a fracture of a seconded can be the difference between life and death. Delay for hard real time systems means failure the system is worthless.
Soft real time systems are systems that can tolerate a degree of delay …………. Like your MP3 player or your digital camera, 2 or 3 seconds delay won’t kill you. Delay for soft real time systems is a quality isuss.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
