Technical data

3-14 Computer Group Literature Center Web Site
Test Descriptions
3
XREGA - Extended PCI Register Access
Command Input
PPCx-Diag>DEC XREGA
Description
This test performs a read test on all of the registers in the DEC PCI header
space and verifies that they contain the correct values. This test verifies
that the registers can be accessed and that the data paths to the device are
functioning.
Response/Messages
After the command has been issued, the following line is printed:
DEC XREGA:Extended PCI register Access:.Running --->
If all parts of the test are completed correctly, then the test passes:
DEC XREGA:Extended PCI register Access..Running ---> PASSED
If any part of the test fails, then the display appears as follows:
DEC XREGA:Extended PCI register Access:.Running ---> FAILED
DEC/XREGA Test Failure Data:
(error message)
Refer to the section DEC Error Messages for a list of the error messages
and their meaning.