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SDCLK High-speed Operation with SDRAM Access

Last Updated:06/08/2017

Question:

When operating the SDCLK in high speed via SDRAM access, sometimes the read-out values do not match the written values. Where should I check to fix it?

Answer:

You need to check the terminal settings used for SDRAM access. Check the setting of the “DSCR” drive capacity control register and select “High-drive output” for all the terminals which can be set to high speed and try again.
Suitable Products
RX63N, RX631
RX65N, RX651
RX64M
RX71M
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