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126 Chapter 7
cpu3000
cpu3000 classes and subtests
cpu3000 classes and subtests
cpu3000 consists of a series of tests grouped together in classes
beginning with verification of the most basic functionality and
progressing toward more complex functionality. Each class has subtests
which target specific functionality.
When a failure is encountered, the chassis code is available through the
test controller along with the progress value.
cpu3000 classes
cpu3000 has five classes of tests shown in Table 25.
Table 25 Classes of cpu3000 tests
cpu3000 subtests
The cpu3000 subtests are listed in Table 26 through Table 29.
Class Name
1 Basic CPU tests
2 Instruction cache RAM test
3 Data cache RAM tests
4 TLB RAM tests
5 Functional tests requiring main memory