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The drive strength of the output drivers of the QDR-II SRAM
Question: How to control the drive strength of the output drivers of the QDR-II SRAM?
The QDR-II like the QDR" provides an option for the users to control the strength of the output drivers. To use this method of impedance control, one has to connect a resistor whose value is 5 times the required impedance at the ZQ pin.