Artesyn Embedded Technology ATCA-7370, Инструкция по установке и эксплуатации

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BIOS
ATCA-7370/ATCA-7370-S Installation and Use (6806800P54G )
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Example:
Set threshold to 10.
Given a dual rank DIMM and if 5 errors occur in rank 0 DIMM and 5 errors in rank 1
DIMM, then no ECC event is recorded.
Given a dual rank DIMM and if all the 10 errors occur in one single rank i.e. either rank
0 or rank 1 DIMM, then an ECC event is recorded.

Available memory space below the 4G boundary - The ATCA-7370 provides 3.25 GB
memory space below the 4 GB boundary. The memory map below 4GB is listed in the
following table:

The memory test is in the Intel Memory Reference Code (MRC) and uses hardware
controller intrinsic functions. The MRC is described in the in chapter 7.13 of Intel Xeon
Processor E5-1600/2400/2600/4600 Product Families System Agent BIOS Specification
1.01 document (document number 489625).

Artesyn recommends inserting memory modules of the same type into all slots of the
ATCA-7370. With mixed memory, like different model, voltage, or frequency, the system
may run in a degraded performance. Though not recommended, a certain combination is
possible with the following restrictions:
– A mix of different sizes
– A mix of 1.5V and 1.35V modules: all will be configured with 1.5V
– A mix of 1600MHz and 1333MHz: all will run with 1333MHz
Address range Content
F000_0000 ~ FFFF_FFFF Flash range
RCRB register
APIC register etc
E000_0000 ~ EFFF_FFFF 256MB PCIe extend memory space
D000_0000 ~ DFFF_FFFF PCIe BAR MMIO
0000_0000 ~ CFFF_FFFF 3.25GB available physical memory
space