Patent ID: 6182145
Filing Date: 2001-01-30
Classification: G06F

Abstract:
An apparatus for transferring information from a first electronic device to a second electronic device, wherein the first electronic device communicates through a first I/O port according to a first protocol and the second electronic device communicates through a second I/O port according to a second protocol, the apparatus comprising:a circuit adapted to be connected between the first and second I/O ports, the circuit being adapted to receive signals from the first and second electronic devices through the first and second I/O ports, respectively, and being configurable in response to the signals so that the circuit receives the information according to the first protocol through the first I/O port and transmits the information to the second electronic device through the second I/O port according to the second protocol, wherein the two I/O ports each include means to transmit data information through DATA lines and means to receive status information through STATUS lines, the first protocol defining the form of the data and status information to be transmitted through the DATA lines and received through the STATUS lines, respectively, of the first I/O port and the second protocol defining the form of the data and status information to be transmitted through the DATA lines and received through the STATUS lines, respectively, of the second I/O port, the circuit including first and second subcircuits, the first subcircuit to translate the data information received from the first electronic device through the DATA lines of the first I/O port according to the first protocol and then to transmit the data information through the STATUS lines of the second I/O port according to the second protocol, and the second subcircuit to translate the status information received from the second electronic device through the STATUS lines of the second I/O port according to the second protocol and then to transmit the status information according to the first protocol through the STATUS lines of the first I/O port.