Data Sheet
HY[B/E]18M1G16[0/1]BF
1-Gbit DDR Mobile-RAM
2.4.7
WRITE
WRITE bursts are initiated with a WRITE command, as
shown in Figure 22. Basic timings for the DQs are shown in
Figure 23; they apply to all write operations.The starting
column and bank addresses are provided with the WRITE
command, and Auto Precharge is either enabled or disabled
for that access. If Auto Precharge is enabled, the row being
accessed is precharged at the completion of the write burst.
For the generic WRITE commands used in the following
illustrations, Auto Precharge is disabled.
FIGURE 22
WRITE Command
CK
CK
CKE
(High)
CS
RAS
CAS
WE
A0-A9
CA
Enable AP
AP
A10
Disable AP
BA0,BA1
BA
= Don't Care
BA = Bank Address
CA = Column Address
AP = Auto Precharge
Rev.1.0, 2007-03
31
10242006-Y557-TZXW
QIMONDA [ QIMONDA AG ]
