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| SH7615 Datasheet, PDF (857/925 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7600 Series | |||
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CKIO
Address
upper bits
Address
lower bits
BS
CSn
RD/WR
Tc
tAD
tAD
tBSD
tCSD1
tBSD
tCSD1
tRWD
tRWD
RD
WEn â
DQMxx
D31âD0
tDQMD
tDQMD
tWDD1
tDON
tDOF
tWDH1
DACKn
tDACD1
tDACD1
WAIT
RAS
CAS â
OE
tRASD1
tCASD1
tCASD1
CKE
Note: DACKn waveform when active-high is specified
Figure 21.25 Synchronous DRAM Write Bus Cycle
(Bank Active, Same Row Access, Except tEcyc:tPcyc 1:1)
Rev. 2.00, 03/05, page 819 of 884
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