NEC Express5800/320Ma Administrator's Manual page 113

E809
Initiate the Ethernet EEPROM diagnostic test.
E820
Initiate the Ethernet (Gigabit) PCI interface diagnostic test.
E821
Initiate the Ethernet (Gigabit) PHY OUI verification diagnostic test.
E823
Initiate the Ethernet (Gigabit) interrupt diagnostic test.
E824
Initiate the Ethernet (Gigabit) BAR decoding check diagnostic test.
E825
Initiate the Ethernet (Gigabit) EEPROM diagnostic test.
E826
Test the interface to the Ethernet PHY identifier (function 1).
E827
Test the Ethernet interrupt (function 1).
E828
Test the Ethernet loopback (function 1).
E830
Verify read/write to VGA PCI configuration space. Verify read/write to VGA
memory-mapped registers.
E831
Fill 4MB embedded video memory with data pattern. Verify data pattern and
perform binary inversion. Verify memory inversion.
E840
Test read/write to SATA PCI configuration space.
E841
Generate SATA PHY interrupt.
Online Diagnostic Test Codes
Online Diagnostic Codes B-13