AT&T 3B2 Off-Line Diagnostic Manual page 510
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Also See for 3B2:
- Maintenance reference manual (422 pages) ,
- Operation manual (415 pages) ,
- Manual (54 pages)
Table of Contents
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Phase Descriptions - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Test Numbers: '
138 through 154
Function:
These tests verify that the Timer2 MCA register is functional.
Procedure:
A valid data pattern is written to the register, and then the register is read and
verified.
Hardware Tested:
The Timer2 MCA register is tested.
Data Returned:
The number of the test that failed, the actual data, and the expected data are
returned.
Notes:
None
Test Numbers:
155 through 158
Function:
These tests verify that the Timer2 Mode register is functional.
Procedure:
A valid data pattern is written to the register, and then the register is read and
verified.
Hardware Tested:
The Timer2 Mode register is tested.
Data Returned:
The number of the test that failed, the actual data, and the expected data are
returned.
Notes:
The values written to the register are OxOxO, OxOx0020, OxOx2000,
and OxcOOl - read Ox8021.
11-16 OFF-LINE DIAGNOSTIC MANUAL
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