Abstract: An integrated circuit such as a processor measures its own temperature with a temperature sensor. The measured temperature is compared to an upper limit value stored in the integrated circuit. An output terminal of the integrated circuit is asserted according to the comparison. In one mode of operation, the output terminal is asserted when the measured temperature is greater than the upper limit value and deasserted when the measured temperature goes below a lower limit value. A second output terminal is asserted when the temperature is above a second upper limit value, thereby indicating that temperature has exceeded a safe limit.

Abstract: A personal computer has a chassis having a plurality of expansion slots in which are mounted optional Input/Output (I/O) expansion cards. At least one first expansion card has a first bracket adapted for connection to a mounting fixture. At least one second expansion card has a second bracket that is not adapted for connection to the mounting fixture. An adapter bracket is provided which is configured to connect to the mounting fixture and also to the second bracket to provide mounting of the second expansion card in one of the expansion card positions.