參數(shù)資料
型號(hào): AM486DE2-66V8TGC
廠(chǎng)商: ADVANCED MICRO DEVICES INC
元件分類(lèi): 微控制器/微處理器
英文描述: 8-Kbyte Write-Through Embedded Microprocessor
中文描述: 32-BIT, 66 MHz, MICROPROCESSOR, CPGA168
封裝: CERAMIC, PGA-168
文件頁(yè)數(shù): 21/52頁(yè)
文件大小: 1094K
代理商: AM486DE2-66V8TGC
Am486DE2 Microprocessor
21
Figure 2. Stop Clock State Machine
Figure 3. Recognition of Inputs when Exiting Stop Grant State
Normal State
CLKRunning
Auto HALT Power Down State
CLKRunning
STPCLKassertedandStopGrantbuscycle
STPCLKdeassertedandHaltbuscycle
INTR,NMI,SMI,RESET,SRESET
HLTinstructionexecutedand
Haltbuscyclegenerated
STPCLK
asserted
andStop
Grantbus
cycle
STPCLK
deassertedor
RESET,SRESET
StopCLK
Stop Grant State
CLKRunning
StartCLKand
PLLlatency
Stop Clock State
CLKChanged
t
20
t
21
CLK
STPCLK
NMI
SMI
A
STPCLK
Sampled
Note:
A = Earliest time at which NMI or SMI is recognized.
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