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Chapter 7 129
cpu3000
cpu3000 classes and subtests
Table 30 cpu3000 Class 5 subtests
Subtest Name Description
500 Late-early self
test (LST-EST)
Runs subtests 100, 101, 102, 103, 104,
105, 120, 130, and 150, first in main
memory and then in the Icache. This
test has the following chassis codes:
LST test - 0x44020
processor basic - 0x44021
processor ALU- 0x44022
processor branch - 0x44023
processor arithmetic condition -
0x44024
processor bit ops - 0x44025, space and
control registers - 0x44026
multimedia - 0x44029
shadow - 0x4402a
register bypass - 0x4402d.
510 Cache-byte Verifies the instructions that store
bytes, halfwords, and words.Chassis
code: 0x44030.
520 Cache flush Verifies the instructions that flush the
Icache and Dcache. Chassis code:
0x44040.
530 Icache miss Verifies that instructions can be
encached from coherent memory.
0x44050.