ALXD800EEXJ2VD AMD (ADVANCED MICRO DEVICES), ALXD800EEXJ2VD Datasheet - Page 149

• 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
Bits
8
7
6
5
4
3
2
1
0
Name
ICD
TUS
RSVD
L0D
L0IN
RSVD
SER
FLD
TBE
Description
Instruction Cache Disable. Completely disable L0 and L1 instruction caches. Contents
of cache is not modified and no cache entry is read.
0: Use standard x86 cacheability rules. (Default)
1: Instruction cache will always generate a miss.
Translation Look-aside Buffer Updates Select. Select L1 TLB updates (not L1 TLB
evictions) to go out on the IM’s Translation Bus. Otherwise, only L1 TLB evictions go out
on IM’s Translation Bus. IM only supports either updates or evictions going out on the
bus, but not both.
0: Disable. (Default)
1: Enable.
Reserved. Always write zero.
L0 Cache Disable.
0: Disable. (Default)
1: Enable.
L0 Cache Invalidate.
0: Disable. (Default)
1: Enable.
Reserved.
Serialize Cache State Machine. If this bit is set, only one outstanding request to the bus
controller is allowed at one time.
0: Disable. (Default)
1: Enable.
Flushing Disable. Disable full flushing of the IM (including outstanding bus controller
requests) on IF aborts. If this bit is disabled, the IM only aborts requests that have not
already gone out to the bus controller.
0: Enable. (Default)
1: Disable.
Treatment Bus Enable. If this bit is set, then the treatment bus from the GLCP is able to
modify the IM’s behavior.
0: Disable. (Default)
1: Enable
IM_CONFIG_MSR Bit Descriptions (Continued)
33234C
149