Memory Test - Toshiba Satellite M20 Maintenance Manual

3.6 Memory Test

Subtest 09 Random Memory
Random Memory test includes the following two test items: Randomize Test and
Random Incremental Read/Write Test. The parameter dialog window is the same
as that in 'Subtest 03 Extended Pattern'.
1. Randomize Test
This test item is to check whether the memory could be correctly accessed
with randomized data and randomized memory address.
2. Random Increment Read/Write
This test item is to check whether the memory could be correctly accessed
with randomized memory address and a series of incremental data.
Subtest 10 Data Bus Test
This test item is to check whether the data bus works normally.
Subtest 11 Memory Speed Test
This test item is to check the data transferring rate for the cache memory and the
system memory.
Satellite M20 Maintenance Manual
3 Diagnostic Programs
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