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| SH7708 Datasheet, PDF (490/633 Pages) Renesas Technology Corp – SuperH™ RISC engine | |||
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CKIO
A25âA16
A12 or A10
A15âA0
Tr
Tc1
(Trwl)
tAD
tAD
Row address
tAD
tAD
tAD
Row address
Write A
command
tAD
tAD
tAD
Row address
tCSD1
Column
address
tCSD1
(Tpc)
CSn
RD/WR
RAS
tRWD
tRASD2
tRWD
tRASD2
tCASD2
tRWD
tCASD2
CAS
DQMxx
D31âD0
tDQMD
tWDD2
tBSD
tDQMD
tWDH2
tBSD
BS
CKE
(High)
Figure 16.38 Synchronous DRAM Write Bus Cycle (RCD = 0, TPC = 0, TRWL = 0)
472
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