SH7751 Datasheet, PDF (532/1224 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

13. Bus State Controller (BSC)
boundary data, and 32-byte boundary data is written in wraparound mode. DACK is asserted two
cycles before the data write cycle.
Figure 13.26 Basic Timing for Synchronous DRAM Burst Write
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REJ09B0370-0400