Two-part memory card socket connector and related interrupt handler

摘要

An apparatus for handling the removal of a memory card from a computer system. The apparatus includes a socket for receiving the memory card having a first section of card detect pins and a second section of single pins. The second section is aligned with the first section during insertion of the card into the socket. The second section slides out with the card during removal of the card from the socket. The apparatus also includes an interrupt handler for transferring control to the interrupt handler upon a break in contact between the card and card detect pins in the socket. The interrupt handler disables signal lines connected to the signal pins before the second section begins pulling out from the card upon removal of the card from the socket.