CMS4A16LAx–75Ex
T0
T2
T3
T1
T4
T5
CLK
Command
Read
NOP
NOP
NOP
Read
NOP
X=0cycles
Bank
Col n
Bank
Col b
Address
DQ
Dout
n
Dout
n+1
Dout
n+2
Dout
n+3
Dout
b
CAS Latency=1
T0
T2
T3
T1
T4
T5
T6
CLK
X=1cycles
Read
Command
Address
Read
NOP
NOP
NOP
NOP
NOP
Bank
Col n
Bank
Col b
Dout
n
Dout
n+1
Dout
n+2
Dout
n+3
Dout
b
DQ
CAS Latency=2
Figure 4. Consecutive Burst Reads -Transition from Burst of 4 Read to a Single read for CAS Latency 1,2,3
20
Rev. 0.5, May. ‘07