Table 6-7 Srom Execution Status Codes - Compaq ES40CSLP Installation, User & Service Manual

Troubleshooting and Diagnostics
›
The Flash SROM performs various B-cache tests. For example, the ECC data test verifies
the detection logic for single- and double-bit errors.
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The primary CPU initiates all memory tests. The memory is tested for address and data
errors for the first 32 MB of memory. It also initializes all of the "sized" memory in the
system.
If a memory failure occurs, an error is reported. An untested memory array is assigned to
address 0 and the failed memory array is de-assigned. The memory tests are re-run on the
first 32 MB of memory. If all memory fails, the "No Memory Available" message is
reported and the system halts.
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If all memory passes, the primary CPU loads the console and transfers control to it.

Table 6-7 SROM Execution Status Codes

Status
Code
DF
DE
DD
DC
DB
DA
D8
D7
D5
D4
D3
D2
D1
D0
CF
CD
CB
C5
93
92
91
90
6–12 Compaq ES40CSLP Rackmount System Installation/User/Service Guide
Full SROM Message
SROM program starting
Init and test PCI bus
Bcache data tests in progress
Bcache address test in progress
CPU parity and ECC detection in progress
Bcache ECC data tests in progress
Bcache TAG lines tests in progress
Reloading SROM
Memory sizing in progress
Memory configuration in progress
Memory data test in progress
Memory address test in progress
Memory pattern test in progress
Memory thrashing test in progress
Memory initialization
Loading console
Code execution complete (transfer control)
Loading program from floppy
Starting secondary on CPU #3
Starting secondary on CPU #2
Starting secondary on CPU #1
Starting secondary on CPU #0
Corresponding
OCP Message
Power on
PCI Test
BC Data
BC Addr
Par/ECC
BC ECC
BC Tag
Reload
Size Mem
Cfg Mem
Mem Data
Mem Addr
Mem Patt
Mem thra
Mem Init
Load ROM
Jump to Console.
Load Flp
RelCPU 3
RelCPU 2
RelCPU 1
RelCPU 0