Microprocessor card comprising a wired communication circuit

Microprocessor card comprising a wired communication circuit

  • CN 1,289,426 A
  • Filed: 01/14/1999
  • Published: 03/28/2001
  • Est. Priority Date: 01/27/1998
  • Status: Abandoned Application
First Claim
Patent Images

1. card (30) with microprocessor (10) and contact pilotage (22), it is characterized in that, microprocessor (10) utilizes communicator (40) and terminal (20) to link, this communicator is that the form with hard-wired circuitry is positioned between contact pilotage (22) and the microprocessor (10), and operates according to asynchronous communication protocol and verification transmission signals integrality.

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