EtronTech
EM636327
Figure 12.1. Random Row Write (Interleaving Banks)
(Burst Length=8, CAS# Latency=1)
T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 T10 T11 T12 T13 T14 T15 T16 T17 T18 T19 T20 T21 T22
CLK
tCK1
High
CKE
CS#
RAS#
CAS#
WE#
DSF
BS
A 9
RAy
RAy
RAx
RAx
RBx
RBx
A0~A8
DQM
CAy
CBx
CAx
tRCD
tRP
tWR
Hi-Z
DQ
DBx7
DAx7 DBx0 DBx1 DBx2 DBx3 DBx4 DBx5 DBx6
DAy0 DAy1 DAy2
DAx6
DAy3
DAx0 DAx1 DAx2 DAx3 DAx4 DAx5
Activate
Command
Bank A
Activate
Precharge
Command
Bank A
Precharge
Command
Bank B
Write
Command
Bank A
Command
Bank B
Write
Activate
Command
Bank A
Write
Command
Bank A
Command
Bank B
Preliminary
1998
December
45