K66 port size 32 bits and 16bits hardware

[thaophan]

Hi every one

In my hardware I connect K66 to SDRAM via 32 bit port and 8 column adrress lines interface , but It doesn't work. Now, I want to replace 32bits SDRAM with 16 bits SDRAM. Can it works with my hardware connection.

Thank in advance.

[Hui_Ma]

Hi

The K66 SDRAM controller supports 32-bit port and 8-Column address lines with below connection:

Please check if your connection match with above requirement.

And K66 SDRAM controller also supports 16-bit port and 8-Column SDRAM device with below connection:

Wish it helps.

Have a great day,
Ma Hui
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