Technical data

next ﬁeld is the extended error format, one of the eight formats listed in the

following examples.

Extended Error Format 0001:

This format is used by the graphics register test, FIFO test, video test, and the

virtual test.

xxx 0001 aaaaaaaa bbbbbbbb cccccccc dddddddd

Code Meaning

xxx FRU

aaaaaaaa Error code

bbbbbbbb Address of the register or location being accessed

cccccccc Expected data or data written

dddddddd Actual data or data read

Extended Error Format 000B:

This format is used by the graphics FIFO test.

001 000B aaaaaaaa bbbbbbbb cccccccc dddddddd eeeeeeee

Code Meaning

001 FRU

aaaaaaaa Error code

bbbbbbbb FIFO control ﬂag being tested

cccccccc Address of the register

dddddddd Expected register content

eeeeeeee Register content

Interpreting Error Codes A–59