w9425g8dh Winbond Electronics Corp America, w9425g8dh Datasheet - Page 46

• Manufacturer Part Number: w9425g8dh
• Description: 8m ? 4 Banks ? 8 Bits Ddr Sdram
• Manufacturer: Winbond Electronics Corp America

11.15 Write Interrupted by Write (BL = 2, 4, 8)
11.16 Write Interrupted by Read (CL = 2, BL = 8)
CMD
DQS
CLK
CLK
DM
DQ
CMD
ADD
CLK
CLK
DQS
DQ
WRIT
Address
ACT
Row
D0
masked by DM
Data must be
t
D1
RCD
D2
t
WTR
D3
COl. Add. A
READ
WRIT A
D4
Data masked by READ
command, DQS input ignored.
D5
t
CCD
- 46 -
D6
Col.Add.B
WRIT B
DA0
D7
t
CCD
DA1
Q0
Col. Add. C
WRIT C
DB0
Q1
t
DB1
CCD
Publication Release Date: Nov. 20
Q2
Col. Add. D
WRIT D
DC0
Q3
Q4
t
DC1
CCD
Col. Add. E
Q5
WRIT E
DD0
Q6
DD1
Q7
Revision A4
,
2007