Processor interrupt device for an electronic engine control apparatus

摘要: An electronic control apparatus includes a digital processor which receives data from plurality of sensors monitor conditions the engine and supply output signals to for controlling various actuators that energy conversion functions within engine. Control are produced in response processing operations carried out by generated accordance with selective incrementing timing codes successively compared supplied its operations. Selected ones employed generate interrupts status register. The contents register combined mask processor. assigned prescribed levels priority associated Through medium variable through eventually produced, time occurrence is controllably variable.