Dell System 310 Especificaciones Pagina 80

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Dell
Dell PowerEdge R310 Technical Guide 79
CPLD Details
Size:
1200 LUTs
Type [e.g., Flash PROM, EEPROM]:
Internal Flash
Can user programs or operating system write
data to it during normal operation?
No
Purpose? [e.g., boot code] System power sequence control.
How is data input to this memory?
Factory only. Not customer updatable.
How is this memory write protected?
Software write protected
Server CMOS (Complementary Metal-Oxide
Semiconductor) Memory
Details
Size: 512 Bytes
Type: [e.g., Flash PROM, EEPROM]: Battery backed NVRAM
Can user programs or operating system write
data to it during normal operation?
No
Purpose? [e.g., boot code]
RTC & Configuration settings
How is data input to this memory?
F2 Setup Menu during POST
How is this memory write protected?
N/A
How is the memory cleared? Jumper on motherboard can be used to
clear to factory default settings
Ethernet Controller Configuration Data
(planar)
Details
Size:
4 Mbits
Type: [e.g., Flash PROM, EEPROM]:
Flash
Can user programs or operating system write
data to it during normal operation?
No
Purpose? [e.g., boot code] LAN on Motherboard configuration and
firmware
How is data input to this memory? Loading flash memory requires a vendor
provided firmware file and loader
program which is executed by booting up
the system from a floppy or OS based
executable containing the
firmware file and the loader. System
loaded with arbitrary data in firmware
memory would not operate.
How is this memory write protected? No explicitly protected but special
applications are needed to communicate
through the LOMs to reprogram this ROM.
Server System Event Log Memory / FRU
Details
Size:
32 Kbits
Type: [e.g., Flash PROM, EEPROM]:
SEEPROM
Can user programs or operating system write
data to it during normal operation?
No
Purpose? [e.g., boot code]
motherboard electronic product identifier
How is data input to this memory?
factory and iDRAC embedded OS
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