w9425g8dh Winbond Electronics Corp America, w9425g8dh Datasheet - Page 40
w9425g8dh
Manufacturer Part Number
w9425g8dh
Description
8m ? 4 Banks ? 8 Bits Ddr Sdram
Manufacturer
Winbond Electronics Corp America
Datasheet
1.W9425G8DH.pdf
(53 pages)
- Current page: 40 of 53
- Download datasheet (2Mb)
11.7 Extend Mode Register Set (EMRS) Timing
CLK
CMD
ADD
CLK
* "Reserved" should stay "0" during EMRS cycle.
BS0
BS1
A10
A11
A12
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
"0"
"0"
"0"
"0"
"0"
"0"
"0"
"0"
"0"
"0"
"0"
"0"
"0"
DLL Switch
Output Driver
Mode Register Set
Register Set data
Extended Mode
Register Set
Reserved
EMRS
or
- 40 -
t
MRD
BS1
0
0
1
1
A0
A1
0
1
0
1
BS0
0
1
0
1
Publication Release Date: Nov. 20
NEXT CMD
Extended MRS cycle
Regular MRS cycle
Output Driver Size
MRS or EMRS
Half Strength
Full Strength
DLL Switch
Disable
Enable
Revision A4
,
2007
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