| 摘要 |
PURPOSE: The method and device for data transfer is provided to allow data transfer on a transfer path to or in a semiconductor memory which is used to increase the data transfer bandwidth in a simple and reliable manner. CONSTITUTION: The multiplexer unit(20) serves for the level multiplexing of two current levels and two voltage levels. The multiplexer unit(20) is composed of a control circuit(21) and an inverter circuit(22) arranged downstream. At the control circuit(21), the bit sequence to be multiplexed is present on parallel data inputs DATA0, DATA1. A two-bit data sequence is multiplexed, the first bit being present at the data input DATA0 and the second bit being present at the data input DATA1. The control circuit(21) furthermore has a control input ENABLE(EN), by means of which the control circuit is activated.
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