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Chapter 5: Troubleshooting
8 In the Self Test: 16700 System PCI Board window, select Close to close the
window.
9 In the Self Test window, select the Master Frame tab. Select the 16753/54/
55/56A module to be tested, then select Test All to run all the module
tests. The module test status should indicate PASSED.
Self-Test Descriptions
The self-tests for the logic analyzer identify the correct operation of major
functional areas in the module.
Interface FPGA Register Test. The purpose of this test is to verify that the
backplane interface can communicate with the backplane FPGA. The FPGA must
be working before any of the other circuits on the board will work. The backplane
FPGA is used to configure the SDRAM controller FPGAs. Also, the FPGA
generates the board ID code that is returned to identify the module and slot.
Load Memory FPGA Test. The purpose of this test is to verify that the SDRAM
controller FPGAs can be loaded with their respective configuration data files.
This test also reads and reports the value of configuration resistors and IC rev
numbers.
Memory FPGA Register Test. The purpose of this test is to verify that the
registers in the RAM FPGAs can be written and read back.
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