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With the introduction of the 80386 processor, Intel began introducing "experimental" features that would not necessarily be present in future versions of the processor. The first of these were two "test registers" (TR6 and TR7) that enabled testing of the processor's translation lookaside buffer (TLB); a special variant of the MOV instruction allowed moving to and from the test registers. [1]
During the POST, the BIOS must integrate multiple competing, changing, and even mutually exclusive standards and initiatives for the matrix of hardware and operating systems the PC is expected to support, although at most only simple memory tests and the setup screen are displayed.
A signal integrity engineer's companion : real-time test and measurement and design simulation. Upper Saddle River, New Jersey: Prentice Hall. ISBN 978-0-13-186006-3. Raj; A. Ege Engin. (2008). Power integrity modeling and design for semiconductors and systems. Upper Saddle River, New Jersey: Prentice Hall. ISBN 978-0-13-615206-4.
The Intel 386 can perform a built-in self-test of the microcode and programmable logic arrays, with the value of the self-test placed in the EAX register. [29] During the BIST, the microprogram counter is re-used to walk through all of the ROMs, with the results being collated via a network of multiple-input signature registers (MISRs) and ...
ATPG (acronym for both automatic test pattern generation and automatic test pattern generator) is an electronic design automation method or technology used to find an input (or test) sequence that, when applied to a digital circuit, enables automatic test equipment to distinguish between the correct circuit behavior and the faulty circuit behavior caused by defects.
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In Windows XP, drivers account for 85% of the reported failures. In the Linux kernel 2.4.1 device driver code accounts for about 70% of the code size. [2] The driver fault can crash the whole system as it is running in the kernel mode. These findings resulted in various methodologies and techniques for verification of device drivers.
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