Dell PowerVault DR6000 - Manual (Page 7)

Item Purpose? (e.g. boot code) How is data input to this memory?
BMC EMMC Operational iDRAC FW, Lifecycle
Controller (LC) USC partition, LC
service diags, LC OS drivers, USC
firmware NAND Flash interface via iDRAC
CPU Vcore and VSA
Regulators Operational parameters Once values are loaded into register
space a command writes to NVMEM.
System CPLD RAM Not utilized Not utilized