w9425g6eh Winbond Electronics Corp America, w9425g6eh Datasheet - Page 40

• Manufacturer Part Number: w9425g6eh
• Description: 4 M ? 4 Banks ? 16 Bits Ddr Sdram
• Manufacturer: Winbond Electronics Corp America

11.7 Extend Mode Register Set (EMRS) Timing
CLK
CMD
CLK
ADD
* "Reserved" should stay "0" during EMRS cycle.
BA0
BA1
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
BA1
0
0
1
1
A0
A1
0
1
0
1
BA0
0
1
0
1
Publication Release Date:May 07, 2008
NEXT CMD
Extended MRS cycle
Regular MRS cycle
Output Driver Size
MRS or EMRS
Full Strength
Half Strength
DLL Switch
Disable
Enable
W9425G6EH
Revision A05