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| SH7641 Datasheet, PDF (406/1036 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH™ RISC engine Family / SH7641 Series | |||
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Section 12 Bus State Controller (BSC)
CKIO
A25 to A0
A12/A11*1
CSn
RASL, RASU
CASL, CASU
RD/WR
DQMxx
D31 to D0
BS
DACKn*2
Tr
Tc1
Tc2
Tc3
Tc4 Trwl
Tap
Notes: 1. Address pin to be connected to pin A10 of SDRAM.
2. The waveform for DACKn is when active low is specified.
Figure 12.21 Basic Timing for Burst Write (Auto Pre-Charge)
Rev. 4.00 Sep. 14, 2005 Page 356 of 982
REJ09B0023-0400
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