Real-time fault injection using enhanced on-chip debug infrastructures
نویسندگان
چکیده
منابع مشابه
Real-time fault injection using enhanced on-chip debug infrastructures
0141-9331/$ see front matter 2010 Elsevier B.V. A doi:10.1016/j.micpro.2010.10.002 ⇑ Corresponding author. Tel.: +351 228340500; fax E-mail addresses: [email protected] (A.V. Fidalgo), mg [email protected] (G.R. Alves), [email protected] (J.M. Ferreir The rapid increase in the use of microprocessor-based systems in critical areas, where failures imply risks to human lives, to the environment or to expen...
متن کاملReal Time Fault Injection Using On Chip Debug Infrastructures – A Case Study
As electronic devices get smaller and more complex, dependability assurance is becoming fundamental for many mission critical computer based systems. This paper presents a case study on the possibility of using the on-chip debug infrastructures present in most current microprocessors to execute real time fault injection campaigns. The proposed methodology is based on a debugger customized for f...
متن کاملReal Time Fault Injection Using Logic Emulators
A hardware based approach to Fault Emulation independent of the logic emulation system in use has been developed and is presented in this paper. Fault injection into a targetted circuit is made possible with the introduction of additional logic. The stuck-at-fault model is simulated with the method described here, which may also be used for multiple faults and bridging faults [1]. This discussi...
متن کاملAn Enhanced Debugger for Real-Time Fault Injection
This paper presents a case study on the reuse of the on chip debug infrastructures, present in most recent microprocessors, to execute real time fault injection campaigns. It is based on a debugger customized for fault injection and designed for maximum performance and flexibility. The developed methodology can be applied on the verification of dependable systems.
متن کاملThe Real-time Debug of Embedded Systems Using Dynamic On-chip Emulation
System-on-chip (SoC) technology has ushered in a new era of design and test methodologies. Of particular interest in this paper is the SoC application specific integrated circuit (ASIC) that incorporates a deeply embedded microprocessor (μP) and typically a digital signal processor (DSP). Whereas the rapid development and simulation of these systems and their associated software is fully suppor...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Microprocessors and Microsystems
سال: 2011
ISSN: 0141-9331
DOI: 10.1016/j.micpro.2010.10.002