Enhancement of the storage property at a high temperature and discharge characteristics at a low temperature of a nonaqueous electrolyte secondary cell is intended. A gain interpolator provides first and second control currents with amplitudes that correspond to a segment of a control word and a multiplexer responds to another control-word segment by routing the control currents to a selected pair of adjacent transconductance cells. A seal and cover member is attachable between the connecting leg and the surface and surrounding the connecting leg. The program code grants access to the end user to implement the change to the configuration item on the second computer if the end user has the authority to implement the change. A root processing module merges the intermediate caches received from one or more parent processing modules with the root processing module’s intermediate cache to generate a final cache.