Systems and methods for control with a multi-chip module with multiple dies

摘要

A multi-chip module includes a first die having a control processor to generate a signal to control an industrial process and an input/output interface. The multi-chip module also includes a second die having a supervisory processor and an input/output interface. A processor failure of one of the control processor and the supervisory processor is detected by the other of the control processor and the supervisory processor, and the processor that detects the failure is configured to assert a signal through its input/output interface to cause the industrial process to transition to a safe state in response to the failure. Additionally, the first and second dies are created using different process technologies.