System and method for executing on board diagnostics and maintaining an event history on a circuit board

摘要: A system and method for executing on board diagnostics in connection with automated test hardware maintaining an event history a circuit having microprocessor diagnostic routines stored read only memory (ROM). The testing of by equipment causes the to execute board. Upon completion routines, results generated are non-volatile (NVRAM) remaining testing, that also written Other events occurring during production use may be maintain log statistical purposes.