Abstract: An integrated circuit package includes a DC/DC boost converter for providing an output voltage at a program level to associated components of the integrated circuit package. The DC/DC boost converter includes a first mode of operation wherein the DC/DC boost converter is enabled responsive to an input battery voltage falling below a programmed level of the output voltage. The DC/DC boost converter also includes a second mode of operation wherein the DC/DC boost converter is disabled responsive to the input battery voltage being above the programmed level of the output voltage.

Abstract: A plant is operable to receive control inputs c(t) and provide an output y(t). The plant (72) has associated therewith state variables s(t) that are not variable. A control network (74) models the plant by providing a predicted output which is combined with a desired output to generate an error that is back propagated through an inverse control network to generate a control error signal that is input to a distributed control system to vary the control inputs to the plant in order to change the output y(t) to meet the desired output. The inverse model represents the dependencies of the plant output on the control variables parameterized by external influences to the plant.

Abstract: A method of accessing a remote location on a network using an optical reader. The optical reader has an optical scanning system and a dedicated address memory system. The optical scanning system, in response to the user scanning an encoded indicia therewith, sends to a first computer disposed on the network a scan code indicative of information encoded in the scanned indicia. The dedicated address memory system, in response to the user completing an activation sequence, sends to the first computer a dedicated code indicative of information corresponding to a particular remote location. The information from the dedicated address memory system corresponding to a particular remote location does not originate from the scanning of an encoded indica by the user. One of the scan code and the dedicated code is transmitted from the optical reader to the first computer.