Technical data

3-88 Computer Group Literature Center Web Site
Test Descriptions
3
REGA - Device/Register Access
Command Input
PPCx-Diag>UART REGA
Description
This test performs a read test on all registers in the UARTs. It also verifies
that the UART scratch registers are readable and writable. This test verifies
that the device can be both accessed and that the data paths to the device
are functioning.
Response/Messages
After the command has been issued, the following line is printed:
UART REGA: Register Access............. Running --->
If all parts of the test are completed correctly, then the test passes:
UART REGA: Register Access.........Running ---> PASSED
If any part of the test fails, then the display appears as follows:
UART REGA: Register Access.........Running ---> FAILED
UART/REGA Test Failure Data:
(error message)
Refer to the section UART Error Messages for a list of the error messages
and their meaning.