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| SH7708 Datasheet, PDF (526/625 Pages) Renesas Technology Corp – SuperH™ RISC engine | |||
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T1
Tw
Tw
TB2
TB1
TBw
T2
CKIO
tAD
A25âA4
A3âA0
CSn
tCSD1
RD/WE
tRWD
tRSD
RD
D31 to D0
tBSD
tBSD
tAD
tAD
tAH
tCSD2 tRWH
tRDH1
tRWD
tAH
tRSD1 tAH tRSD1
tRSD tRWH
,,,,,, tRDS1
tRDH1
tRDS
tRDH1
tBSD tBSD
,,,,,,,, BS
WAIT
tWTS tWTH
tWTS tWTH
tWTS tWTH
tWTS tWTH
Note: In the write cycle, the basic bus cycle is performed.
Figure 17.22 Burst ROM Bus Cycle (External Wait Input)
512
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