AMD-X5-133ADW AMD [Advanced Micro Devices], AMD-X5-133ADW Datasheet - Page 51

• Manufacturer Part Number: AMD-X5-133ADW
• Manufacturer: AMD [Advanced Micro Devices]

SMI
SMIACT
FLUSH
SMI
SMIACT
FLUSH
KEN
SMI
SMIACT
KEN
FLUSH
Instruction x
Cache Flush State
Instruction x
SMI
SMI
Cache contents
invalidated
Figure 37. SMM Timing in Systems Using Overlaid Memory Spaces and
Figure 36. SMM Timing in Systems Using Overlaid Memory Space and
Figure 38. SMM Timing in Systems Using Overlaid Memory Spaces
Cache contents
invalidated
Cache must
be empty
State
Save
State
Save
Write-Through Mode with Caching Disabled During SMM
Write-Through Mode with Caching Enabled During SMM
and Configured in Write-Back Mode
State
Save
Am5
X
PRELIMINARY
86 Microprocessor
SMI Handler
SMI Handler
SMI Handler
RSM
Resume
State
Resume
Resume
State
State
RSM
RSM
Cache contents
Normal Cycle
invalidated
Instruction x+1
Instruction x+1
Normal
Normal
AMD
Cycle
Cycle
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