參數(shù)資料
型號： AM486DX2
廠商： Advanced Micro Devices, Inc.
英文描述： Am5X86⑩ Microprocessor Family
中文描述： Am5X86⑩微處理器家族
文件頁數(shù)： 51/67頁
文件大小： 1613K
代理商： AM486DX2
AMD
PRELIMINARY
Am5
X
86 Microprocessor
51
Figure 36. SMM Timing in Systems Using Overlaid Memory Space and
Write-Through Mode with Caching Enabled During SMM
State
Save
SMI Handler
State
Resume
Normal
Cycle
RSM
SMI
SMIACT
FLUSH
SMI
Instruction x
Instruction x+1
Cache contents
invalidated
Cache contents
invalidated
Figure 37. SMM Timing in Systems Using Overlaid Memory Spaces and
Write-Through Mode with Caching Disabled During SMM
State
Save
SMI Handler
State
Resume
Normal
Cycle
RSM
SMI
SMIACT
FLUSH
SMI
Instruction x
Instruction x+1
Cache contents
invalidated
KEN
Figure 38. SMM Timing in Systems Using Overlaid Memory Spaces
and Configured in Write-Back Mode
SMI
SMIACT
KEN
FLUSH
RSM
State
Save
SMI Handler
State
Resume
Normal Cycle
Cache Flush State
Cache must
be empty
相關(guān)PDF資料
PDF描述
AM486DX4 High-Performance, Clock-Selectable, 3.3 V, 32-Bit Microprocessor(3.3V高性能時鐘可選32位微處理器)
AM49DL320BGB701S 32 Megabit (4 M x 8-Bit/2 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 32 Mbit (2M x 16-Bit) Pseudo Static RAM
AM49DL320BGB701T 32 Megabit (4 M x 8-Bit/2 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 32 Mbit (2M x 16-Bit) Pseudo Static RAM
AM49DL320BGB851S 32 Megabit (4 M x 8-Bit/2 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 32 Mbit (2M x 16-Bit) Pseudo Static RAM
AM49DL320BGB851T 32 Megabit (4 M x 8-Bit/2 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 32 Mbit (2M x 16-Bit) Pseudo Static RAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AM486DX2-66V16BGC 制造商:Advanced Micro Devices 功能描述:MPU AM486 RISC 32-Bit 0.35um 66MHz 5V 168-Pin PGA
AM486DX2-66V16BGI 制造商:Advanced Micro Devices 功能描述:MPU AM486 RISC 32-Bit 0.35um 66MHz 5V 168-Pin PGA
AM486DX2-66V16BHI 制造商:Advanced Micro Devices 功能描述:MPU AM486 RISC 32-Bit 0.35um 66MHz 5V 208-Pin SQFP
AM486DX4100C16BGI 制造商:AMD 功能描述:*
AM486DX5-133V16BHC 制造商:Advanced Micro Devices 功能描述:MPU AM486 RISC 32-Bit 0.35um 133MHz 5V 208-Pin SQFP
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