Cadence Design Systems, Inc.
Instrumenting low power coverage counters in emulation

Abstract:

Disclosed herein are systems and methods of an emulation system. A hardware emulator of an emulation system includes a method of hardware emulation on a computer. The method may include reading in, by the computer, a hardware description language file and a low power intent file and compiling the hardware description language file and the low power intent file into an emulation image. Embodiments may include loading, the emulation image into an emulator, running, the emulation image under a test environment including using a coverage counter specific to low power coverage, created based on the hardware description language file and the low power intent file, using the coverage counters to inform the test environment, generating, by the computer, a report file including a set of low power coverage metrics based on a low power coverage data item, and presenting the report file to a user via a user interface.