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TLA 700 Series Installation Manual
23
TLA 700 Startup Sequence
The following information is intended to provide troubleshooting hints in case
the logic analyzer fails to complete the startup sequence. You may want to refer
to Figure 8 on page 24 while reading the following paragraphs.
At power on, the logic analyzer starts the mainframe and module kernel tests. If
the mainframe passes the kernel tests, it begins to boot the Windows 95
operating system. If the mainframe fails the kernel tests, it displays the error
codes, beeps, and terminates the startup sequence.
The Windows 95 operating system starts the resource manager. The resource
manager performs the following tasks:
H Starts the mainframe power-on self tests
H Verifies the power-on self test status
H Inhibits any failed modules
H Records the power-on self test failures
H Determines the logic analyzer configuration
H Executes the system controller power-on diagnostics
After completing all of the above tasks, the logic analyzer starts the TLA 700
application. The TLA 700 application performs the following tasks:
H Performs the power-on diagnostics on all installed modules
H Performs the power-on diagnostics on the TLA 700 system
H Records the Pass/Fail status in the Calibration and Diagnostics property
sheet
If no failures occur, the TLA 700 application is ready to use for regular tasks.