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| HD6417751 Datasheet, PDF (1026/1105 Pages) Renesas Technology Corp – SuperH RISC engine | |||
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CKIO
Bank
Tpr
Tpc
tAD
tAD
Row
Precharge-sel
H/L
Address
tCSD
tCSD
tRWD tRWD
RD/
tRASD tRASD
tCASD2
tCASD2
DQMn
D31âD0
(write)
tDQMD
tWDD
CKE
DACKn
tDACD
tDQMD
tWDD
tBSD
tDACD
Notes: IO: DACK device
SA: Single address DMA transfer
DA: Dual address DMA transfer
DACK set to active-high
Figure 23.31 Synchronous DRAM Bus Cycle: Precharge Command (TPC [2:0] = 001)
Rev. 3.0, 04/02, page 986 of 1064
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