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Troubleshooting
ATCA-7150 and RTM-ATCA-7150 Getting Started (6806800G42B)
115
A.14 DIM Code Checkpoints
The device initialization manager (DIM) gets control at various time during BIOS POST to
initialize different system buses.
85 Display errors to the user and get the
user response for errors.
Handle the fault according to the
prompts displayed on the terminal.
8C Initialize late POST chipset registers. 1. Restart the ATCA-7150.
2. Replace the ATCA-7150.
8D Build ACPI tables (if ACPI is supported).
8E Program peripheral parameters. Enable
or disable NMI as selected.
90 Initialize late POST of system
management terminal.
A1 Perform clean-up work needed before
booting to the OS.
1. Restart the ATCA-7150.
2. Replace the ATCA-7150.
A2 Take care of runtime image preparation
for different BIOS modules. Initialize the
IRQ routing table. Prepare the runtime
language module. Disable the system
configuration display if needed.
A4 Prepare the runtime language module.
A7 Display the system configuration screen
if enabled. Initialize the CPU's system
configuration screen before booting,
which includes the programming of the
MTRR's.
A8 Prepare CPU for OS booting, including
final MTRR values.
1. Restart the ATCA-7150.
2. Replace the CPU.
3. Replace the ATCA-7150.
AC End POST initialization of chipset
registers.
1. Restart the ATCA-7150.
2. Replace the ATCA-7150.
Table A-1 POST code checkpoints (continued)
Checkpoint Description Solution