Can the Byte Write (BWx/) signals in QDRII/DDRII SRAMs be left floating?

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Anonymous
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Anonymous
Not applicable

No, The Byte Write signals cannot be left floating.

   

These are active low signals and need to be asserted LOW and will select which byte of data is written into the device.

   

Asserting these signals to active HIGH deselects the byte write selects and ignores the corresponding byte of data which will not be written to the device.

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