Method and apparatus for upgrading a central processing unit and existing memory structure in a computer system

摘要

The computer system having a first circuit board with a processor for processing information and a slot for receiving an IC card. The slot includes multiple pins for connection to the IC card. The IC card includes a second processor coupled to a second circuit board, where the processor is contained within outer framing structure. An interface coupled to the circuit board may be coupled to the multiple pins in the slot, such that the second processor in the integrated circuit card is able to control the computer system.