×

Multi-function terminal

  • US 5,233,167 A
  • Filed: 06/24/1991
  • Issued: 08/03/1993
  • Est. Priority Date: 06/24/1991
  • Status: Expired due to Fees
First Claim
Patent Images

1. A multiplexing terminal coupleable to a host computer, comprising:

  • a microprocessor operable to communicate with the host computer and with a plurality of peripheral components coupled to the microprocessor, said peripheral components including;

    a keyboard having a plurality of keys grouped into at least one block;

    a means for reading encoded information;

    means for decoding the encoded information;

    driving means for driving an LED display;

    a cash drawer port and means for driving an electrical signal through said port to open a cash drawer upon command from the microprocessor;

    a line driver enabling coupling of the terminal to a remote host computer; and

    ,an interchangeable video monitor driving circuit for driving a remote video monitor, and wherein the microprocessor is arranged to control and communicate with the peripherals for obtaining, processing and displaying data respecting a retail transaction, under control of the host computer.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×