ALXD800EEXJ2VD AMD (ADVANCED MICRO DEVICES), ALXD800EEXJ2VD Datasheet - Page 179

• Manufacturer Part Number: ALXD800EEXJ2VD
• Manufacturer: AMD (ADVANCED MICRO DEVICES)

Specifications of ALXD800EEXJ2VD

• Operating Temperature (min): 0C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Compliant

CPU Core Register Descriptions
AMD Geode™ LX Processors Data Book
If SEL bits in L2TLB_INDEX MSR = 1x (MSR 0000189Ch[17:16] = 1x)
63:44
53:32
31:12
11:9
Bit
7
6
5
4
3
2
1
0
8
7
6
5
4
3
2
1
0
Name
RSVD (RO)
DIRTY
ACC
CD
WT_BR
US
WR
VALID
LINADDR
RSVD (RO)
PHYSADDR
RSVD (RO)
GLOBAL
4MPTE
DIRTY
ACC
CD
WT
US
WR
VALID
L2TLB_ENTRY_MSR Bit Descriptions (Continued)
Description
Reserved (Read Only).
Dirty Flag. A 1 indicates that the page has been written to.
Accessed Flag. A 1 indicates an entry in the TLB.
Cache Disable Flag. A 1 indicates that the page is uncacheable.
Write-Through/Write Burst Flag. When the page is cacheable, a 1 indicates that the
page is write-through. When the page is non-cacheable, a 1 indicates that the page
allows write bursting.
User Access Privileges.
0: Supervisor.
1: User.
Writable Flag.
0: Page can not be written.
1: Page can be written.
Valid Bit. A 1 indicates that the entry in the TLB is valid.
Linear Address. Address [32:22].
Reserved (Read Only).
Physical Address. Address [32:12]
Reserved (Read Only).
Global Page Flag. A 1 indicates a global page.
4M PTE Flag.
0: DTE access.
1: 4M PTE access.
Dirty Flag. A 1 indicates that the page has been written to.
Accessed Flag. A 1 indicates an entry in the TLB.
Cache Disable Flag. A 1 indicates that the page is uncacheable.
Write-through Flag. A 1 indicates that the page is write-through.
User Access Privileges.
0: Supervisor.
1: User.
Writable Flag.
0: Page can not be written.
1: Page can be written.
Valid Bit. A 1 indicates that the entry in the TLB is valid.
33234C
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