 English |
|
|
|
|
|
|
|
| SH7708 Datasheet, PDF (471/625 Pages) Renesas Technology Corp – SuperH™ RISC engine | |||
| |||
| ◁ |
Tr
Trw
Trw
Tc1
Tcw
Tc2
(Tpc)
(Tpc)
CKIO
tAD
A25âA16
Row address
tAD tAS
A15âA0
Row address
tRWD
tAH
RD/WR
tRASD1
RAS
CASxx
D31âD0
(read)
D31âD0
(write)
BS
CS2 or CS3
tCSD1
tAD
tAD tAS
Column address
tAH
tRWH
tRWD
tRASD2
tCASD1
tCASD1
tWDS
tRDS2 tRDH2
tWDD2
tBSD
tBSD
tWDH3
tWDH1
tCSD1
Figure 16.28 DRAM Bus Cycle (EDO Mode, RCD = 2, AnW = 2, TPC = 1)
457
|
▷ |
German
Russian
Spanish
Italian
Polish
Chinese
Japanese
Korean
French
Portuguese