Abstract: A rocket launch tower is provided, including: a vertical support structure including two or more guide towers defining a vertical shaft between the two or more guide towers, each guide tower including one or more pulleys engaging one or more cables; a platform located within the vertical shaft and connected to the one or more cables; a drive mechanism that applies a force to the one or more cables to accelerate the platform along a trajectory within the vertical shaft; one or more sensors collecting data regarding the position of the platform along the trajectory within the vertical shaft and communicating the platform position data to a controller, the controller in communication with an acceleration control system including one or more brakes acting on the platform; wherein the controller causes the acceleration control system to actively correct the platform acceleration towards an intended platform acceleration.

Abstract: A rocket launch tower is provided, including: a vertical support structure including two or more guide towers defining a vertical shaft between the two or more guide towers, each guide tower including one or more pulleys engaging one or more cables; a platform located within the vertical shaft and connected to the one or more cables; a drive mechanism that applies a force to the one or more cables to accelerate the platform along a trajectory within the vertical shaft; one or more sensors collecting data regarding the position of the platform along the trajectory within the vertical shaft and communicating the platform position data to a controller, the controller in communication with an acceleration control system including one or more brakes acting on the platform; wherein the controller causes the acceleration control system to actively correct the platform acceleration towards an intended platform acceleration.

Abstract: A router coupled to a plurality of networks receives a data packet from a first one of the networks and routes the data packet to a second one of the networks. The data packet includes a first portion having a destination network address. The router receives a first portion of the data packet, and the first portion of the data packet includes a destination network address. The destination network address of the data packet is asserted to a content addressable memory (“CAM”), where the CAM has stored routing information, while the first packet is not yet fully received from the first network. The CAM identifies one of the networks coupled to the router, in response to the destination network address being in the CAM, while the router is still receiving a remaining portion of the data packet. After identification of the destination network the data packet is routed to the destination network.

Abstract: In a router coupled to a number of networks, a data packet is received from a first one of the networks and routed to a second one of the networks. The data packet includes a first portion having a destination network address. The destination network address for the data packet is input to a content addressable memory (“CAM”) while the router is still receiving at least a portion of the data packet, so that the CAM, having network address information stored therein, identifies one of the networks coupled to the router and corresponding to the destination address of the data packet while the router is still receiving at least a portion of the data packet.

Abstract: A cell apparatus and method for use in building complex integrated circuit devices. The cell apparatus and method for use in building complex integrated circuits includes a cell which has regions dedicated to specific types of circuit elements and a method for designing the cell. A first region within the cell is dedicated to a first type of circuit element. A second region within the cell is dedicated to a second type of circuit element. A third region is dedicated to one or more diverse types of integrated circuit elements for utilization in multiple diverse applications of integrated circuits. The cell can be utilized in conjunction with multiple cells to efficiently form an image representing a complex integrated circuit device. The cell includes an upper edge and a lower edge, a plane dedicated to a ground line, a plane dedicated to a clock line, and a plane dedicated to a voltage supply line.