EtronTech
EM6AA160
Figure 24. Write to Precharge Max tDQSS, NON- Interrupting
T4
T8
T9
T10
T11
T0
T1
T2
T3
T5
T6
T7
CK
CK
COMMAND
ADDRESS
WRITE
NOP
NOP
NOP
PRE
NOP
tWR
Bank a,
Col n
Bank
(a or al)
tRP
tDQSS (max)
DQS
DQ
DI
n
DM
DI n = Data In for column n
1 subsequent elements of Data In are applied in the programmed order following DI n
A non-interrupted burst of 2 is shown
tWR is referenced from the first positive CK edge after the last Data In Pair
A10 is LOW with the WRITE command (AUTO PRECHARGE is disabled)
DM= UDM & LDM
Don’t Care
Etron Confidential
45
Rev. 1.3
Mar. /2014