SH7616 Datasheet, PDF (381/935 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH™ RISC engine Family/SH7600 Series

CKIO
CS2 or CS3
RAS
CAS
RD/WR
DQM/WEn
CSn
Section 7 Bus State Controller (BSC)
Normal space
Synchronous DRAM write access access
Tr Tc1 Tc2 Tc3 Tc4 T1
(a) Burst write mode
CKIO
CS2 or CS3
RAS
CAS
RD/WR
DQM/WEn
CSn
Synchronous DRAM Normal space
write access
access
Tr Tc1 T1
(b) Single write mode
Figure 7.61 Normal Space Access Immediately after Synchronous DRAM Write
Rev. 2.00 Mar 09, 2006 page 355 of 906
REJ09B0292-0200