Appendix B. Online Diagnostic Codes; Online Diagnostic Test Codes; Cpu Diagnostic Test Codes - NEC Express5800/320Ma Administrator's Manual

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The following describes the
systems. Online diagnostic codes are hexadecimal values that indicate a test or
initialization routine. The codes appear on the Server Info page of the Virtual
Technician Module (VTM) Console.

Online Diagnostic Test Codes

The following describe the codes for online diagnostic tests, which are performed when
the system boots, when a CPU or I/O element is brought back into service, and when
initiated by an administrator of the system.

"CPU Diagnostic Test Codes"

"I2C Bus Diagnostic Test Codes"
"Primary I/O Element Diagnostic Test Codes"
"Secondary I/O Element Diagnostic Test Codes"
CPU Diagnostic Test Codes
The following tests are performed on the CPU element.
D000
Verify successful completion of BIST (built-in self test).
D010
Test whether CPU 1 can arbitrate for control of the system bus.
D020
Test the processor stepping.
D030
Enable processor machine check architecture (MCA).
D031
Disable MCA.
Online Diagnostic Codes
online diagnostic codes
Appendix B
for your Express5800/320Ma
Online Diagnostic Codes
B-
B-1

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