I2C Inter-Integrated Circuit Test (i2c2test)
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The i2c2test is designed to verify the proper placement, operation, and data integrity on the various I2C devices.
i2c2test Options
To reach the dialog box below, right-click on the test name in the System Map and select Test Parameter Options. If you do not see this test in the System Map, you might need to expand the collapsed groups, or your system may not include the device appropriate to this test. Refer to the SunVTS User's Guide for more details.
FIGURE 4-1 i2c2test Test Parameter Options Dialog Box
TABLE 4-1 i2c2test Options
i2c2test Options
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Description
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Verify FRU
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Verifies the status of the FRU; the default is Disable.
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Verify SCC
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Verifies the status of the SCC; the default is Disable.
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Processor Affinity
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Specifies the processors to be tested in sequential order.
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i2c2test Test Modes
TABLE 4-2 i2c2test Supported Test Modes
Test Mode
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Description
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Connection
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Performs all tests.
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Functional
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Performs all tests.
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i2c2test Command-Line Syntax
/opt/SUNWvts/bin/sparcv9/i2c2test standard_arguments -o dev=raw_device_name chkfru chkscc chkdev list=device_list ex=device_to_exclude
TABLE 4-3 i2c2test Command-Line Syntax
Argument
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Description
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dev=raw_device_name
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Specifies the name of the raw device to test.
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chkfru
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Verifies the status of the FRU; the default is Disable.
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chkscc
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Verifies the status of the SCC; the default is Disable.
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chkdev
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Enable or disable the i2c device testing. Used for the chkfru or chkscc subtests only; the default is Enable.
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list=device_list
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device_list lists the i2c devices to be displayed only, no testing is involved.
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ex=device_to_exclude
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device_to_exclude lists the i2c device to be excluded from the list.
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SunVTS 5.1 Patch Set 1 Test Reference Manual Supplement
| 816-7702-05
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Copyright © 2002, Sun Microsystems, Inc. All rights reserved.