CP80617004119AES LBU3 Intel, CP80617004119AES LBU3 Datasheet - Page 31

• Manufacturer Part Number: CP80617004119AES LBU3
• Manufacturer: Intel

Specifications of CP80617004119AES LBU3

• Lead Free Status / RoHS Status: Compliant

Processor Configuration Registers
1.2.3.1.3
Datasheet
Figure 7.
Case #3: 4 GB or Less of Physical Memory
4 GB or Less of Physical Memory
In this case the amount of memory remapped is the range between TOLUD and TOM
minus the Intel ME stolen memory. This physical memory is mapped to the logical
address range defined between the REMAPBASE and the REMAPLIMIT registers.
•
•
•
•
TOUUD – 1800h (6 GB) (1 MB aligned)
TOLUD – 06000h (3 GB) (64 MB aligned because remap is enabled and the remap
register has 64MB granularity)
REMAPBASE – 050h (5 GB)
REMAPLIMIT – 05Fh (6 GB – 1 boundary)
TOUUD BASE
RECLAIM BASE + x
RECLAIM LIMIT =
RECLAIM BASE
TOLUD BASE
64 MB aligned
64MB aligned
64MB aligned
HOST/SYSTEM VIEW
64G
0
PCI MMIO
HMMIO
DRAM”
TSEG
“LOW
4G
GFX GTT Stolen BASE
GFX Stolen BASE
(DRAM CONTROLLER VIEW)
TSEG BASE
PHYSICAL MEMORY
TOM
EP Stolen
BASE
0
GFX Stolen
(1-64 MB)
GFX GTT
EP-UMA
VISIBLE
Wasted
TSEG
Stolen
< 4GB
0MB -
63MB
OS
64MB aligned
1MB aligned
64MB aligned
64MB aligned for reclaim
1MB aligned
1MB aligned
1MB aligned
x
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