參數(shù)資料
型號(hào): W942508BH
英文描述: DRAM
中文描述: 內(nèi)存
文件頁數(shù): 39/45頁
文件大?。?/td> 1601K
代理商: W942508BH
W942508BH
Publication Release Date: March 19, 2002
- 39 -
Revision A1
Timing Waveforms, continued
Write Interrupted by Read (CL = 2.5, BL = 4)
WRIT
CMD
DQS
DM
CLK
CLK
READ
t
WTR
DQ
Q0
Q1
Q2
Q3
D0
D1
D2
D3
Data must be masked by DM
Write Interrupted by Precharge (BL = 8)
WRIT
CMD
DQS
DM
CLK
CLK
ACT
t
WR
DQ
D4
D5
D6
D7
D0
D1
D2
D3
Data must be
masked by DM
PRE
t
RP
Data masked by PRE
command, DQS input ignored.
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