Abstract: An installation control method executed by a computer, the installation control method includes: extracting installation information related to an install process of each of a plurality of software modules to be installed onto an apparatus; calculating a load with respect to the install process on the apparatus, in installing the plurality of software modules in each of a plurality execution sequence candidates of an install process in accordance with the installation information; and selecting an execution sequence that is executed by the apparatus, among the execution sequence candidates, in accordance with the load.

Abstract: A programmable semiconductor integrated circuit device is disclosed, which includes different kinds of MSI scale function blocks formed on a substrate. First wiring lines extending in a row direction are connected to input terminals of the function blocks, respectively. Second wiring lines are connected to output terminals of the function blocks, respectively. The second wirings are T-shaped and have respective line components extending in a column direction, with the first wiring lines. Floating gate type field effect transistors are provided, in a matrix manner, at mutually electrically insulated crossing points among the first and second lines.