Dell
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| How is data input to this memory? |
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Chipset |
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CMOS |
| BIOS control only with input such as BIOS F2 menu user configuration settings (e.g., boot | |
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| order) | |
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Backplane (X8) |
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Storage Controller |
| Loading flash memory requires a | |
Processor |
| executed by booting the system from a floppy or | |
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| utility support) containing the firmware file and the loader. Backplane loaded with bad | |
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| firmware will not provide backplane and HDD status. | |
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Control Panel |
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Internal USB |
| Either | |
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Power Supply |
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| Loading flash memory requires a | |
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| executed by booting the system from a floppy or | |
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| Configurator) containing the firmware file and the loader. PSUs loaded with bad firmware will | |
PSU Microcontroller |
| not provide PSU functional behavior and result in PSU system faults. | |
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PDB Microcontroller |
| N/A | |
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PERC 6/i Adapter |
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PERC NVSRAM Config |
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Data |
| Storage firmware controls this data | |
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PERC firmware |
| Loading flash memory requires a | |
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| executed by booting the system from a floppy or | |
|
| Configurator) containing the firmware file and the loader. Storage adapters loaded with bad | |
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| firmware will not provide storage controller behavior. | |
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PERC Cache RAM |
| Embedded storage firmware controls the use of storage cache data. | |
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| ||
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FRU |
| Factory only. Not customer updatable. | |
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IBUTTON Key EEPROM |
| Factory only. Not customer updatable. | |
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CPLD |
| Factory only. Not customer updatable. | |
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79
PowerEdge R510 Technical Guide