Patent attributes
An apparatus is disclosed for communication of data signals in a current-encoded format. The apparatus includes a first logic block and a second logic block. The first logic block includes a first voltage-mode logic (VML) circuit configured to provide a first voltage-encoded binary signal and an encoder circuit configured to convert the voltage-encoded binary signal to a current-encoded binary signal. The second logic block includes a decoder circuit configured to receive the current-encoded binary signal from the first logic block and convert the current-encoded binary signal to a second voltage-encoded binary signal. The logic states encoded by the second voltage-encoded binary signal are equal to the logic states encoded by the first voltage-encoded binary signal. The second logic block also includes a second VML circuit coupled to the decoder circuit and configured to receive and process the second voltage-encoded binary signal.
