Abstract: Methods, systems and hardware monitors for verifying that an integrated circuit defined by a hardware design meets a power requirement including detecting whether a power consuming transition has occurred for one or more flip-flops of an instantiation of the hardware design; in response to detecting that a power consuming transition has occurred, updating a count of power consuming transitions for the instantiation of the hardware design; and determining, whether the power requirement is met at a particular point in time by evaluating one or more properties that are based on the count of power consuming transitions.

Abstract: Operation of an arbiter in a hardware design is verified. The arbiter receives a plurality of requests over a plurality of clock cycles, including a monitored request and outputs the requests in priority order. The requests received by and output from the arbiter in each clock cycle are identified. The priority of the watched request relative to other pending requests in the arbiter is then tracked using a counter that is updated based on the requests input to and output from the arbiter in each clock cycle and a mask identifying the relative priority of requests received by the arbiter in the same clock cycle. The operation of the arbiter is verified using an assertion which establishes a relationship between the counter and the clock cycle in which the watched request is output from the arbiter.

Abstract: Methods, systems and hardware monitors for verifying that an integrated circuit defined by a hardware design meets a power requirement including detecting whether a power consuming transition has occurred for one or more flip-flops of an instantiation of the hardware design; in response to detecting that a power consuming transition has occurred, updating a count of power consuming transitions for the instantiation of the hardware design; and determining, whether the power requirement is met at a particular point in time by evaluating one or more properties that are based on the count of power consuming transitions.

Abstract: Operation of an arbiter in a hardware design is verified. The arbiter receives a plurality of requests over a plurality of clock cycles, including a monitored request and outputs the requests in priority order. The requests received by and output from the arbiter in each clock cycle are identified. The priority of the watched request relative to other pending requests in the arbiter is then tracked using a counter that is updated based on the requests input to and output from the arbiter in each clock cycle and a mask identifying the relative priority of requests received by the arbiter in the same clock cycle. The operation of the arbiter is verified using an assertion which establishes a relationship between the counter and the clock cycle in which the watched request is output from the arbiter.

Abstract: Operation of an arbiter in a hardware design is verified. The arbiter receives a plurality of requests over a plurality of clock cycles, including a monitored request and outputs the requests in priority order. The requests received by and output from the arbiter in each clock cycle are identified. The priority of the watched request relative to other pending requests in the arbiter is then tracked using a counter that is updated based on the requests input to and output from the arbiter in each clock cycle and a mask identifying the relative priority of requests received by the arbiter in the same clock cycle. The operation of the arbiter is verified using an assertion which establishes a relationship between the counter and the clock cycle in which the watched request is output from the arbiter.

Abstract: Operation of an arbiter in a hardware design is verified. The arbiter receives a plurality of requests over a plurality of clock cycles, including a monitored request and outputs the requests in priority order. The requests received by and output from the arbiter in each clock cycle are identified. The priority of the watched request relative to other pending requests in the arbiter is then tracked using a counter that is updated based on the requests input to and output from the arbiter in each clock cycle and a mask identifying the relative priority of requests received by the arbiter in the same clock cycle. The operation of the arbiter is verified using an assertion which establishes a relationship between the counter and the clock cycle in which the watched request is output from the arbiter.