3.6 Memory Test
3 Diagnostic Programs
test coverage would be based on the setting and the value in ‘Percent (%)
mentioned at below.
Pattern Size:
Choose the pattern size – BYTE, WORD, DWORD or ALL.
Percent (%):
Choose the percentage of the defined range of the memory to
be tested.
Time Limit(h):
Choose or Input the time (hour) of the defined range of the
memory to be tested.
Time Limit(m):
Choose or Input the time (minute) of the defined range of
the memory to be tested.
1. Bit Stuck High Test
Data pattern: Every bit is ‘1’ (Each bit is high)
2. Bit Stuck Low Test
Data pattern: Every bit is ‘0'(Each bit is low);
3. Checker Board Test
Data pattern: Lo-byte and hi-byte are composed with 0101(0x5) and 1010
(0xA);
4. CAS Line Test
Data pattern: Lo-byte and hi-byte are composed with 0000 (0x0) and
1111(0xF);
5. Incremental
Test
Data pattern: A series of increasing data from 0 by adding 1 each time;
6. Decrement
Test
Data Pattern: A series of decreasing data from the maximum (e.g. 0xFFFF) by
subtracting 1 each time;
7. Incremental / Decrement Test
Data Pattern is a series of data whose low byte is increasing data from 0x00
and high byte is decreasing data from 0xFF.
Subtest 03
Extended Pattern
Satellite A60/ Pro A60 Maintenance Manual 35
Summary of Contents for Satellite Pro A60 Series
Page 10: ...x Satellite A60 Pro A60 Maintenance Manual ...
Page 11: ...Chapter 1 Hardware Overview ...
Page 12: ...1 Hardware Overview 1 ii Satellite A60 Pro A60 Maintenance Manual ...
Page 35: ...2 Troubleshooting 2 Chapter 2 Troubleshooting 2 i Satellite A60 Pro A60 Maintenance Manual ...
Page 65: ...Chapter 3 Diagnostic Programs ...
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Page 134: ...Chapter 4 Replacement Procedures 4 1 ...
Page 135: ...4 Replacement Procedures 4 ii Satellite A60 Pro A60 Maintenance Manual ...
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Page 202: ...6000 1 次 Appendices ...
Page 203: ...Appendices App ii Satellite A60 Pro A60 Maintenance Manual ...
Page 211: ...Appendices Apx A Handling the LCD Module A 6 Satellite A60 Pro A60 Maintenance Manual ...
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