
W971GG6JB
11.15 Burst read operation followed by precharge: RL=4 (AL=1, CL=3, BL=4, t RTP
≤ 2clks)
T0
T1
T2
T3
T4
T5
T6
T7
T8
CLK/CLK
CMD
Post CAS
READ A
NOP
NOP
Precharge
NOP
NOP
NOP
Bank A
Activate
NOP
DQS,
DQS
AL+BL/2 clks
≥ t RP
AL = 1
RL = 4
CL = 3
DQ's
Dout
A0
Dout
A1
Dout
A2
Dout
A3
≥ t RAS
≥ t RTP
11.16 Burst read operation followed by precharge: RL=4 (AL=1, CL=3, BL=8, t RTP
≤ 2clks)
T0
T1
T2
T3
T4
T5
T6
T7
T8
CLK/CLK
CMD
Post CAS
READ A
NOP
NOP
NOP
NOP
Precharge
NOP
NOP
NOP
AL + BL/2 clks
DQS,
DQS
AL = 1
CL = 3
DQ's
RL = 4
Dout
A0
Dout
A1
Dout
A2
Dout
A3
Dout
A4
Dout
A5
Dout
A6
Dout
A7
≥ t RTP
first 4-bit prefetch
second 4-bit prefetch
Publication Release Date: Sep. 24, 2013
- 77 -
Revision A09