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| SH7708 Datasheet, PDF (548/625 Pages) Renesas Technology Corp – SuperH™ RISC engine | |||
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17.3.8 Pseudo-SRAM Timing
Tr
Tc1
Tc2
(Tpc)
CKIO
A25âA0
RD/WR
CE
OE/RFSH
(read)
D31âD0
(read)
WEn
(write)
D31âD0
(write)
BS
tAD
tAS
tAD
tRWD tRWS
tCED
tRWD
tAH
tCED tRWH
tOED
tAH
tOED tRWH
tRDS1
tRDH1
tWED
tWDS
tWDD2
tWED
tAH
tRWH
tWDH3
tWDH1
tBSD
tBSD
Figure 17.45 Pseudo-SRAM Bus Cycle (RCD = 0, A3W = 1, TPC = 0)
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