參數資料
型號: 440GP
廠商: Applied Micro Circuits Corp.
英文描述: Power PC 440GP Embedded Processor
中文描述: 440GP的Power PC嵌入式處理器
文件頁數: 70/83頁
文件大?。?/td> 773K
代理商: 440GP
440GP – Power PC 440GP Embedded Processor
72
AMCC
Revision 1.07 – October 4, 2007
Data Sheet
DDR SDRAM Write Operation
The following diagram illustrates the relationship among the signals involved with a DDR write operation.
DDR SDRAM Write Cycle Timing
DQS
MemData
PLB Clk
MemClkOut0
MemClkOut0(90)
Addr/Cmd
TSK
TSA
THA
TDS
TSD
THD
TSD
THD
TSA = Setup time for address and command signals to MemClkOut0(90)
TSK = Delay from rising edge of MemClkOut0(0) to rising/falling edge of signal (skew)
THA = Hold time for address and command signals from MemClkOut0(90)
TDS = Delay from rising/falling edge of clock to the rising/falling edge of DQS
TSD = Setup time for data signals (minimum time data is valid before rising/falling edge of DSQ)
THD = Hold time for data signals (minimum time data is valid after rising/falling edge of DSQ)
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相關代理商/技術參數
參數描述
440GR 制造商:AMCC 制造商全稱:Applied Micro Circuits Corporation 功能描述:Power PC 440GR Embedded Processor
440GRX 制造商:AMCC 制造商全稱:Applied Micro Circuits Corporation 功能描述:PowerPC 440GRx Embedded Processor
440GS001NF1934-4 功能描述:環(huán)形MIL規(guī)格后蓋 CRIMIP RING ADPTR DC STRAIGHT RoHS:否 制造商:Amphenol PCD MIL 類型:MIL-DTL-38999 III, IV 系列:AS85049 產品類型:Environmental EMI/RFI Backshells 外殼類型:Straight 外殼大小:18 外殼材質:Aluminum Alloy
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440GS031B2912-4 制造商:Glenair Inc 功能描述:Shrink Boot Adapters 180° 29 Shell Size Olive Drab Cadmium Aluminum Direct 制造商:Glenair 功能描述:Shrink Boot Adapters 180° 29 Shell Size Olive Drab Cadmium Aluminum Direct