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| SH7203 Datasheet, PDF (370/1686 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7200 Series | |||
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Section 9 Bus State Controller (BSC)
CKIO
Tp
Tpw
Trr
Trc
Trc
Trc
A25 to A0
A12/A11*1
CSn
RASL, RASU
CASL, CASU
RD/WR
DQMxx
D31 to D0
Hi-z
BS
DACKn*2
Notes: 1. Address pin to be connected to pin A10 of SDRAM.
2. The waveform for DACKn is when active low is specified.
Figure 9.28 Auto-Refresh Timing
Rev. 2.00 Apr. 16, 2008 Page 340 of 1652
REJ09B0313-0200
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