Toshiba Magnia Z500 - Manual (Page 88)

HW Diagnostics
Items of HW Diagnostics 86
[08. CACHE MEMORY TEST]
To test the L2 caching unit.
[01. Constant data test]
After the read of all cache memory, the constant data are
written, read and compared.
[02. Address pattern test]
After the read of all cache memory, the address pattern data are
written, read and compared.
[03. Increment/Decrement test]
After the read of all cache memory, the increment and
decrement data are written, read and compared.
[04. Caching data test]
This test checks caching and the cache controller.
06 MULTIPLICATION ERROR Multiplication test error
07 EXCEPTION ERROR Exception error