Interface level programmability

Details Interface level programmability Interface level programmability

1995-06-01

1996-09-17

Westin, Edward P.

Electronic digital logic circuitry

Multifunctional or programmable

Field-effect transistor

326 71, 326 58, H03K 19173

Patent

active

055572197

ABSTRACT:
A system of interface circuits (15, 20-1 through 20-N) includes a mode sensing circuit (15) and one or more output circuits (20-1 through 20-N). The mode sensing circuit is arranged for producing control signals (on leads 22, 24) in response to an input signal (on lead 21). The output circuit (34-1) is arranged for producing an output data signal (DQ-1) dependent upon an input data signal (DATA) when the input signal (on lead 21) is in a first state and dependent upon the input data signal and the configuration of the connected output circuit (34-1) when the input signal is in a second state.

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