Tektronix H600 RFHawk, Руководство по обслуживанию, Страница: 29 / 109

Performance Veri fi cation
USB Flash Memory Device
Test
Tests the USB port using a Flash Memory drive.
NOTE.
This test requires a USB Flash Memory Device inserted into the USB slot.
If a Flash Memory Device is not installed when the test is initiated, the user is
prompted to insert a Flash Memory Drive or fail the test. The test consists of
the following:
Creating a data fi le
Writing a fi xed size pattern to the fi le
Closing the fi le
If an error occurs during any portion of the test, the test terminates and reports a
Test failed in the Failure Log. A Test failed is also recorded if a Flash Memory
Drive is not installed when prompted.
SPI Test Check the external connectivity and function by setting the instrument module
interface port to loop back mode and sending, receiving, and validating device
selects and frequency changes.
No user interaction required. Select Run .
SMBus Test Verify communications between the host and power management processor.
No user interaction required. Select Run .
Flash File System Test
Check the read/write function and data integrity of the internal fl ash fi le system.
The test uses standard API functions to create a fi le, write a data pattern to the
fi le, read the fi le, and validate the data.
Power Test
Verify the instrument platform processor board and application module voltages
are within their nominal range. See Table 3-2 for voltage limits.
NOTE.
The Power Test does not check battery voltages.
This test uses internal voltage sensing. No user interaction required. Select Run .
Table 1-2: Test voltages and limits
Source Voltage (VDC) Limits (VDC)
Processor board +1.5 10%
Processor board +3.3 10%
H600 & SA2600 Service Manual 1–11