參數(shù)資料
型號: W9425G6EH-5I
廠商: WINBOND ELECTRONICS CORP
元件分類: DRAM
英文描述: 16M X 16 DDR DRAM, 0.7 ns, PDSO66
封裝: 0.400 INCH, ROHS COMPLIANT, TSOP2-66
文件頁數(shù): 36/54頁
文件大?。?/td> 0K
代理商: W9425G6EH-5I
W9425G6EH
Publication Release Date:Dec. 03, 2008
- 41 -
Revision A08
11.7 Extend Mode Register Set (EMRS) Timing
EMRS
Register Set data
NEXT CMD
tMRD
A0
BA1
BA0
0
1
0
1
0
1
Enable
Disable
DLL Switch
MRS or EMRS
Regular MRS cycle
Extended MRS cycle
A0
A1
A2
A3
A4
Buffer Strength
DLL Switch
Reserved
A6
A1
1
0
Buffer Strength
100% Strength
60% Strength
30% Strength
Reserved
Buffer Strength
Reserved
*“Reserved"should stay“0"during EMRS cycle
Mode Register Set
or
Extended Mode
Register Set
CMD
ADD
CLK
0
1
0
1
0
A5
A6
A7
A8
A9
A10
A11
BA0
BA1
" 0 "
A12
" 0 "
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