W9412G6JH
11.3 Read Timing (Burst Length = 4)
tCH
tCL
tCK
CLK
CLK
tIS
tIH
CMD
READ
tIS
tIH
ADD
Col
tDQSCK
tDQSCK
tRPST
tDQSCK
CAS Latency = 2
DQS
tRPRE
Hi-Z
Hi-Z
Hi-Z
tQH
Preamble
Postamble
tDQSQ
tDQSQ
tQH
tDQSQ
Hi-Z
Hi-Z
Hi-Z
Output
(Data)
QA0
D
QA1
D
QA2
D
QA3
D
tAC
tLZ
tHZ
tDQSCK
tDQSCK
tRPST
tDQSCK
tRPRE
CAS Latency = 3
DQS
Hi-Z
Hi-Z
tQH
Preamble
Postamble
tDQSQ
tDQSQ
tQH
tDQSQ
Output
(Data)
QA0
D
QA1
D
QA2
D
QA3
D
tAC
tLZ
tHZ
Notes: The correspondence of LDQS, UDQS to DQ. (W9412G6JH)
LDQS
UDQS
DQ0~7
DQ8~15
Publication Release Date: Nov. 29, 2011
Revision A03
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