GE IMP2B 数据表
GE
Intelligent Platforms
Features
• High Coverage Initialization Test for
• High Coverage Initialization Test for
PowerPC SBC
• Functionally Verifiable Coverage Figures
• Field Diagnostic Capability
• Background Tests to co-exist with COTS
• Field Diagnostic Capability
• Background Tests to co-exist with COTS
Operating System
• Non-Volatile Storage of Results and Test
Configurations
With the increasing use of COTS (commercial
off-the-shelf) boards based on mainstream
silicon for mission-critical applications,
and the increasing use of COTS operating
systems on these boards, new challenges
are being presented in the critical arena of
Deployed Test.
off-the-shelf) boards based on mainstream
silicon for mission-critical applications,
and the increasing use of COTS operating
systems on these boards, new challenges
are being presented in the critical arena of
Deployed Test.
Such challenges include: a decreasing
quality of failure rate data from chip vendors
who focus on standard commercial markets;
a necessity for test functions to not intrude
upon the operating system (OS) or higher
level software components obtained from
the open market; an increasing need to
supply test softwares that can easily
be adapted to the evolving architectures
promoted by technology insertion and
COTS interoperability.
quality of failure rate data from chip vendors
who focus on standard commercial markets;
a necessity for test functions to not intrude
upon the operating system (OS) or higher
level software components obtained from
the open market; an increasing need to
supply test softwares that can easily
be adapted to the evolving architectures
promoted by technology insertion and
COTS interoperability.
Deployed Test Solutions
Overview
Leading the evolution of these trends,
GE Intelligent Platform has addressed
the challeng es and has the products
and the methodologies that can deliver
appropriate deployed test routines for this
environment, while maintaining the full
benefits of COTS usage.
GE Intelligent Platform has addressed
the challeng es and has the products
and the methodologies that can deliver
appropriate deployed test routines for this
environment, while maintaining the full
benefits of COTS usage.
GE Intelligent Platform’s Deployed Test
philosophy is supported by two products
for maximum confidence in all scenarios.
Our BIT (built-in test) product provides a
high confidence initialization test with
visual and OS-reported results for Line
Replacement Unit (LRU) failure.
philosophy is supported by two products
for maximum confidence in all scenarios.
Our BIT (built-in test) product provides a
high confidence initialization test with
visual and OS-reported results for Line
Replacement Unit (LRU) failure.
Our BCS (Background Condition Screening)
provides continuous health monitoring
that is co-operative with, and not intrusive
upon, standard COTS operating systems.
provides continuous health monitoring
that is co-operative with, and not intrusive
upon, standard COTS operating systems.
System BIT
Internal Nodes
Edge Nodes
n=N/((Nd
2
/t
2
P(100-P))+1)