Technical data

Self-Test Error Messages, Continued
Extended Error Format
001 000A ssssssss cccccccc lprlprlp llllllll rrrrrrrr eeeeeeee
Format Meaning
ssssssss The sub-error code
cccccccc The value of the DZ CSR
lprlprlp The contents of the line parameter register
llllllll The line number
rrrrrrrr The data read back
eeeeeeee The data expected
The extended error code messages in the following formats are
returned by polled and interrupt test when a transfer times out.
001 000B ssssssss cccccccc lprlprlp llllllll xxxxxxxx tttttttt
Format Meaning
ssssssss The sub-error code
cccccccc The value of the DZ CSR
lprlprlp The contents of the line parameter register
llllllll The line number
xxxxxxxx The number of characters transmitted
tttttttt The value of the DZ transmit control register
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