Technical data

Extended Error Format 000C:

This format is used when there is a network address ROM test pattern error.

0001 000C aaaaaaaa bbbbbbbb cccccccc

Code Meaning

aaaaaaaa Base address of the network address ROM test pattern

bbbbbbbb First four bytes of the test patterns

cccccccc Last four bytes of the test patterns

Extended Error Format 000D:

This format is used when there is an initialization error.

0001 000D 0000aaaa bbbbbbbb 0000cccc dddddddd eeeeeeee

Code Meaning

aaaa Actual value of the LANCE CSR0

bbbbbbbb Physical address of the initialization block

cccc Initialization block mode

dddddddd Upper longword of the logical address ﬁlter

eeeeeeee Lower longword of the logical address ﬁlter

Extended Error Format 000E:

This format is used when there is a transmit error.

0001 000E 0000aaaa bbbbbbbb cccccccc dddddddd

Code Meaning

aaaa Actual value of LANCE CSR0

bbbbbbbb Physical address of the current transmit descriptor

cccccccc First longword of the transmit descriptor

dddddddd Second longword of the transmit descriptor

A–78 Interpreting Error Codes