Inventors:
Joseph T. Cooledge - Bellevue WA
Assignee:
The Boeing Company - Seattle WA
International Classification:
G06F 1520
Abstract:
Switches, manually operable to produce a desired logic signal level, are user assigned to represent the various variable inputs to a Boolean network. Indicators are user assigned to represent the logic state of outputs from the network. Process logic is user programmable to define the Boolean and sequential logic relationships between the assigned inputs and outputs. A visual display identifies to a user the input variable assigned to each switch and the logic output assigned to each indicator. A user may analyze the operation of the Boolean network being emulated by monitoring output indicator status in response to logic level inputs selected by the switches.