NEC Express5800/320Ma Administrator's Manual page 111

E580
Initiate a diagnostic test of an interrupt that is specific to your Express5800/320Ma
system.
E581
Initiate the SMI interrupt diagnostic test.
E591
Initiate the INTR interrupt diagnostic test.
E597
Test the BMC interface.
E5A0
Initiate the IRQ0 interrupt (Timer) diagnostic test.
E5A1
Initiate the IRQ1 interrupt (KB) diagnostic test.
E5A2
Initiate the IRQ4 interrupt (COM1) diagnostic test.
E5A3
Initiate the IRQ8 interrupt (RTC) diagnostic test.
E5A6
Initiate the SCI interrupt diagnostic test.
E5A7
Initiate the IRQ3 interrupt (COM2) diagnostic test.
E5A8
Test the system error-handling interrupt.
E600
Initiate the PCI-card ASIC interface diagnostic test.
E620
Initiate the PCI-card ASIC Gsync diagnostic test.
Online Diagnostic Test Codes
Online Diagnostic Codes B-11