4 Fault Isolation
4.9 HPMM Alphanumeric Display
372 HPM High-Performance Process Manager Service R688
Honeywell December 2020
HPMM Diagnostic Tests List
Test List
The following table lists all of the existing HPMM diagnostic tests. They are listed in step number order.
These diagnostic tests are not necessarily executed in sequential order. The sequences were defined
earlier in this section.
Table 79 HPMM Diagnostic Test List
Quick DRAM accessibility test
Initialize system portion of Global DRAM
ASIC Register accessibility test
Global DRAM destructive pattern test
Global DRAM B/W/L decode test
Global DRAM initialization
Global DRAM EDAC circuitry test
Local SRAM destructive pattern test
Local SRAM B/W/L decode test
Local SRAM initialization
Local SRAM parity circuitry test
UCN TBC Private SRAM parity circuitry test
UCN TBC Private SRAM destructive pattern test
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