Instruction Manual

W9864G2GH
Publication Release Date: August 16 ,2006
- 43 - Revision A01
14.20 Timing Chart of Burst Stop Cycle (Precharge Command)
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(1) Read cycle
(a) CAS latency =2
Command
Q0 Q1 Q2 Q3 Q4
PRCGRead
(b) CAS latency =3
Command
Q0 Q1 Q2 Q3 Q4
PRCGRead
DQ
DQ
(2) Write cycle
(a) CAS latency =2
Command
Q0 Q1 Q2 Q3 Q4
PRCG
Write
(b) CAS latency =3
Command
Q0 Q1 Q2 Q3 Q4
Write
DQ
DQ
DQM
DQM
PRCG
tWR
tWR