Apparatus for configuring input/output signal levels of interfacing logic circuits operating at different voltage levels comprises: a logic circuit for operating at a first voltage level; a bank of input/output gates coupled to the logic circuit for interfacing input/output signals at a second voltage...http://www.google.fr/patents/US7719312?utm_source=gb-gplus-shareBrevet US7719312 - Apparatus for configuring I/O signal levels of interfacing logic circuits
Apparatus for configuring I/O signal levels of interfacing logic circuits
