NEC Express5800/320Ma Administrator's Manual page 105

D595
Test whether the BMC can initiate an NMI interrupt.
D597
Test the BMC KCS interrupt.
D5A0
Test the IRQ0 interrupt (timer).
D5A1
Test the IRQ1 interrupt (keyboard).
D5A2
Test the IRQ4 interrupt (UART).
D5A3
Test the IRQ8 interrupt (RTC).
D5A4
Test the IRQ12 interrupt (mouse).
D5A5
Test the IRQ14 interrupt (IDE).
D5A6
Test the SCI interrupt.
D5A7
Test the IRQ3 interrupt (COM2).
D5B0
Test the PIRQ0 IRQ1 interrupt (USB).
D600
Test the interface between the PCI ASICs on the CPU element and the primary I/O
element.
D601
Verify that PCI-card ASIC has not generated break errors.
Online Diagnostic Test Codes
Online Diagnostic Codes B-5